diff --git a/authorize/build.sh b/authorize/build.sh
index 1a2e4be9..8080f575 100755
--- a/authorize/build.sh
+++ b/authorize/build.sh
@@ -42,7 +42,7 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
     docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
diff --git a/authorize/Dockerfile b/authorize/docker/Dockerfile
similarity index 100%
rename from authorize/Dockerfile
rename to authorize/docker/Dockerfile
diff --git a/authorize/docker/Dockerfile-Redhat b/authorize/docker/Dockerfile-Redhat
deleted file mode 100644
index a76690ce..00000000
--- a/authorize/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-authorize.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -Djava.security.krb5.conf=/config/krb5.conf -jar server.jar"]
diff --git a/authorize/docker/Dockerfile-Slim b/authorize/docker/Dockerfile-Slim
new file mode 100644
index 00000000..4a33de19
--- /dev/null
+++ b/authorize/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-authorize.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -Djava.security.krb5.conf=/config/krb5.conf -jar /server.jar"]
diff --git a/client/build.sh b/client/build.sh
index 1b59e8b3..f99ea56c 100755
--- a/client/build.sh
+++ b/client/build.sh
@@ -42,8 +42,8 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
-    docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
     docker push $IMAGE_NAME
diff --git a/client/Dockerfile b/client/docker/Dockerfile
similarity index 91%
rename from client/Dockerfile
rename to client/docker/Dockerfile
index a35fa252..dc5cb597 100644
--- a/client/Dockerfile
+++ b/client/docker/Dockerfile
@@ -12,7 +12,7 @@ ENV JAVA_MINIMAL=/opt/jre
 RUN jlink \
     --verbose \
     --add-modules \
-        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management \
+        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management,java.security.jgss \
     --compress 2 \
     --strip-debug \
     --no-header-files \
diff --git a/client/docker/Dockerfile-Redhat b/client/docker/Dockerfile-Redhat
deleted file mode 100644
index 8a32cc01..00000000
--- a/client/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-client.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar server.jar"]
diff --git a/client/docker/Dockerfile-Slim b/client/docker/Dockerfile-Slim
new file mode 100644
index 00000000..50a2fc94
--- /dev/null
+++ b/client/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-client.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar /server.jar"]
diff --git a/code/build.sh b/code/build.sh
index faf205cc..6d0a9d10 100755
--- a/code/build.sh
+++ b/code/build.sh
@@ -42,8 +42,8 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
-    docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
     docker push $IMAGE_NAME
diff --git a/code/Dockerfile b/code/docker/Dockerfile
similarity index 100%
rename from code/Dockerfile
rename to code/docker/Dockerfile
diff --git a/code/Dockerfile-Debug b/code/docker/Dockerfile-Debug
similarity index 100%
rename from code/Dockerfile-Debug
rename to code/docker/Dockerfile-Debug
diff --git a/code/docker/Dockerfile-Redhat b/code/docker/Dockerfile-Redhat
deleted file mode 100644
index 99ac2d1d..00000000
--- a/code/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-code.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -Djava.security.krb5.conf=/config/krb5.conf -jar server.jar"]
diff --git a/code/docker/Dockerfile-Slim b/code/docker/Dockerfile-Slim
new file mode 100644
index 00000000..df773a07
--- /dev/null
+++ b/code/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-code.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -Djava.security.krb5.conf=/config/krb5.conf -jar /server.jar"]
diff --git a/key/build.sh b/key/build.sh
index 0be5cd71..c30d60c2 100755
--- a/key/build.sh
+++ b/key/build.sh
@@ -42,8 +42,8 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
-    docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
     docker push $IMAGE_NAME
diff --git a/key/Dockerfile b/key/docker/Dockerfile
similarity index 91%
rename from key/Dockerfile
rename to key/docker/Dockerfile
index 6d2dc6d7..a9122fca 100644
--- a/key/Dockerfile
+++ b/key/docker/Dockerfile
@@ -12,7 +12,7 @@ ENV JAVA_MINIMAL=/opt/jre
 RUN jlink \
     --verbose \
     --add-modules \
-        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management \
+        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management,java.security.jgss \
     --compress 2 \
     --strip-debug \
     --no-header-files \
diff --git a/key/docker/Dockerfile-Redhat b/key/docker/Dockerfile-Redhat
deleted file mode 100644
index 36d85eb3..00000000
--- a/key/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-key.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar server.jar"]
\ No newline at end of file
diff --git a/key/docker/Dockerfile-Slim b/key/docker/Dockerfile-Slim
new file mode 100644
index 00000000..13d5fc38
--- /dev/null
+++ b/key/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-key.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar /server.jar"]
diff --git a/provider/build.sh b/provider/build.sh
new file mode 100755
index 00000000..7d50a68b
--- /dev/null
+++ b/provider/build.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+
+#
+# Purpose: Publish docker image new tag to docker hub.
+#
+# Author:  Dinesh Alapati, dine.alapati@gmail.com
+#
+# Parameters:
+#   $1:  version
+#
+
+set -ex
+
+VERSION=$1
+IMAGE_NAME="networknt/oauth2-provider"
+
+showHelp() {
+    echo " "
+    echo "Error: $1"
+    echo " "
+    echo "    build.sh [VERSION]"
+    echo " "
+    echo "    where [VERSION] version of the docker image that you want to publish (example: 0.0.1)"
+    echo " "
+    echo "    example 1: ./build.sh 0.0.1"
+    echo " "
+}
+
+build() {
+    echo "Building ..."
+    mvn clean install
+    echo "Successfully built!"
+}
+
+cleanup() {
+    if [[ "$(docker images -q $IMAGE_NAME 2> /dev/null)" != "" ]]; then
+        echo "Removing old $IMAGE_NAME images"
+        docker images | grep $IMAGE_NAME | awk '{print $3}' | xargs docker rmi -f
+        echo "Cleanup completed!"
+    fi
+}
+
+publish() {
+    echo "Building Docker image with version $VERSION"
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
+    echo "Images built with version $VERSION"
+    echo "Pushing image to DockerHub"
+    docker push $IMAGE_NAME
+    echo "Image successfully published!"
+}
+
+if [ -z $VERSION ]; then
+    showHelp "[VERSION] parameter is missing"
+    exit
+fi
+
+build;
+cleanup;
+publish;
diff --git a/provider/docker/Dockerfile b/provider/docker/Dockerfile
index 03c28c5a..0162628b 100644
--- a/provider/docker/Dockerfile
+++ b/provider/docker/Dockerfile
@@ -12,7 +12,7 @@ ENV JAVA_MINIMAL=/opt/jre
 RUN jlink \
     --verbose \
     --add-modules \
-        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management \
+        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management,java.security.jgss \
     --compress 2 \
     --strip-debug \
     --no-header-files \
diff --git a/provider/docker/Dockerfile-Redhat b/provider/docker/Dockerfile-Redhat
deleted file mode 100644
index 17e125cb..00000000
--- a/provider/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,5 +0,0 @@
-
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-#EXPOSE  6889
-ADD target/oauth2-provider server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar server.jar"]
diff --git a/provider/docker/Dockerfile-Slim b/provider/docker/Dockerfile-Slim
new file mode 100644
index 00000000..eeff0ca8
--- /dev/null
+++ b/provider/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-provider server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar /server.jar"]
diff --git a/refresh-token/build.sh b/refresh-token/build.sh
index bc242fe0..41871d77 100755
--- a/refresh-token/build.sh
+++ b/refresh-token/build.sh
@@ -42,8 +42,8 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
-    docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
     docker push $IMAGE_NAME
diff --git a/refresh-token/Dockerfile b/refresh-token/docker/Dockerfile
similarity index 91%
rename from refresh-token/Dockerfile
rename to refresh-token/docker/Dockerfile
index 5f55492f..1f5865a5 100644
--- a/refresh-token/Dockerfile
+++ b/refresh-token/docker/Dockerfile
@@ -12,7 +12,7 @@ ENV JAVA_MINIMAL=/opt/jre
 RUN jlink \
     --verbose \
     --add-modules \
-        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management \
+        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management,java.security.jgss \
     --compress 2 \
     --strip-debug \
     --no-header-files \
diff --git a/refresh-token/docker/Dockerfile-Redhat b/refresh-token/docker/Dockerfile-Redhat
deleted file mode 100644
index 4a9b89a2..00000000
--- a/refresh-token/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-refresh-token.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar server.jar"]
diff --git a/refresh-token/docker/Dockerfile-Slim b/refresh-token/docker/Dockerfile-Slim
new file mode 100644
index 00000000..a510a5d2
--- /dev/null
+++ b/refresh-token/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-refresh-token.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar /server.jar"]
diff --git a/service/build.sh b/service/build.sh
index 9a92f697..be91ac2a 100755
--- a/service/build.sh
+++ b/service/build.sh
@@ -42,8 +42,8 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
-    docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
     docker push $IMAGE_NAME
diff --git a/service/Dockerfile b/service/docker/Dockerfile
similarity index 91%
rename from service/Dockerfile
rename to service/docker/Dockerfile
index fadd71c0..4c2299da 100644
--- a/service/Dockerfile
+++ b/service/docker/Dockerfile
@@ -12,7 +12,7 @@ ENV JAVA_MINIMAL=/opt/jre
 RUN jlink \
     --verbose \
     --add-modules \
-        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management \
+        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management,java.security.jgss \
     --compress 2 \
     --strip-debug \
     --no-header-files \
diff --git a/service/docker/Dockerfile-Redhat b/service/docker/Dockerfile-Redhat
deleted file mode 100644
index 98a75778..00000000
--- a/service/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-service.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar server.jar"]
diff --git a/service/docker/Dockerfile-Slim b/service/docker/Dockerfile-Slim
new file mode 100644
index 00000000..010953c7
--- /dev/null
+++ b/service/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-service.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar /server.jar"]
diff --git a/token/build.sh b/token/build.sh
index b815e712..2029d6d4 100755
--- a/token/build.sh
+++ b/token/build.sh
@@ -42,8 +42,8 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
-    docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
     docker push $IMAGE_NAME
diff --git a/token/Dockerfile b/token/docker/Dockerfile
similarity index 91%
rename from token/Dockerfile
rename to token/docker/Dockerfile
index 0438cdb6..f65d4cb3 100644
--- a/token/Dockerfile
+++ b/token/docker/Dockerfile
@@ -12,7 +12,7 @@ ENV JAVA_MINIMAL=/opt/jre
 RUN jlink \
     --verbose \
     --add-modules \
-        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management \
+        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management,java.security.jgss \
     --compress 2 \
     --strip-debug \
     --no-header-files \
diff --git a/token/docker/Dockerfile-Redhat b/token/docker/Dockerfile-Redhat
deleted file mode 100644
index ba1b7840..00000000
--- a/token/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-token.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar server.jar"]
diff --git a/token/docker/Dockerfile-Slim b/token/docker/Dockerfile-Slim
new file mode 100644
index 00000000..52086f80
--- /dev/null
+++ b/token/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-token.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar /server.jar"]
diff --git a/user/build.sh b/user/build.sh
index e79dcb92..410aaedb 100755
--- a/user/build.sh
+++ b/user/build.sh
@@ -42,8 +42,8 @@ cleanup() {
 
 publish() {
     echo "Building Docker image with version $VERSION"
-    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./Dockerfile . --no-cache=true
-    docker build -t $IMAGE_NAME:$VERSION-redhat -f ./docker/Dockerfile-Redhat . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION -t $IMAGE_NAME:latest -f ./docker/Dockerfile . --no-cache=true
+    docker build -t $IMAGE_NAME:$VERSION-slim -f ./docker/Dockerfile-Slim . --no-cache=true
     echo "Images built with version $VERSION"
     echo "Pushing image to DockerHub"
     docker push $IMAGE_NAME
diff --git a/user/Dockerfile b/user/docker/Dockerfile
similarity index 91%
rename from user/Dockerfile
rename to user/docker/Dockerfile
index ecaaf8e1..634403b5 100644
--- a/user/Dockerfile
+++ b/user/docker/Dockerfile
@@ -12,7 +12,7 @@ ENV JAVA_MINIMAL=/opt/jre
 RUN jlink \
     --verbose \
     --add-modules \
-        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management \
+        java.base,java.sql,java.naming,java.desktop,java.xml,jdk.crypto.cryptoki,jdk.unsupported,java.management,java.security.jgss \
     --compress 2 \
     --strip-debug \
     --no-header-files \
diff --git a/user/docker/Dockerfile-Redhat b/user/docker/Dockerfile-Redhat
deleted file mode 100644
index 0214d75b..00000000
--- a/user/docker/Dockerfile-Redhat
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM registry.access.redhat.com/redhat-openjdk-18/openjdk18-openshift
-ADD target/oauth2-user.jar server.jar
-CMD ["/bin/sh","-c","java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar server.jar"]
diff --git a/user/docker/Dockerfile-Slim b/user/docker/Dockerfile-Slim
new file mode 100644
index 00000000..029c87ca
--- /dev/null
+++ b/user/docker/Dockerfile-Slim
@@ -0,0 +1,3 @@
+FROM openjdk:11.0.3-slim
+ADD target/oauth2-user.jar server.jar
+CMD ["/bin/sh","-c","java -Dlight-4j-config-dir=/config -Dlogback.configurationFile=/config/logback.xml -jar /server.jar"]