diff --git a/client/src/main/java/com/networknt/client/Http2Client.java b/client/src/main/java/com/networknt/client/Http2Client.java
index 477657b36c..5a24440c46 100644
--- a/client/src/main/java/com/networknt/client/Http2Client.java
+++ b/client/src/main/java/com/networknt/client/Http2Client.java
@@ -27,7 +27,6 @@
 import com.networknt.client.ssl.ClientX509ExtendedTrustManager;
 import com.networknt.client.ssl.TLSConfig;
 import com.networknt.cluster.Cluster;
-import com.networknt.common.SecretConstants;
 import com.networknt.config.Config;
 import com.networknt.httpstring.AttachmentConstants;
 import com.networknt.exception.ClientException;
@@ -37,7 +36,7 @@
 import com.networknt.service.SingletonServiceFactory;
 import com.networknt.status.Status;
 import com.networknt.utility.ModuleRegistry;
-import com.networknt.utility.TlsUtil;
+import com.networknt.config.TlsUtil;
 import io.opentracing.Tracer;
 import io.opentracing.propagation.Format;
 import io.opentracing.tag.Tags;
diff --git a/utility/src/main/java/com/networknt/utility/TlsUtil.java b/config/src/main/java/com/networknt/config/TlsUtil.java
similarity index 96%
rename from utility/src/main/java/com/networknt/utility/TlsUtil.java
rename to config/src/main/java/com/networknt/config/TlsUtil.java
index ebb2281dfd..d00cb71207 100644
--- a/utility/src/main/java/com/networknt/utility/TlsUtil.java
+++ b/config/src/main/java/com/networknt/config/TlsUtil.java
@@ -1,6 +1,5 @@
-package com.networknt.utility;
+package com.networknt.config;
 
-import com.networknt.config.Config;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/utility/src/test/java/com/networknt/utility/TlsUtilTest.java b/config/src/test/java/com/networknt/config/TlsUtilTest.java
similarity index 96%
rename from utility/src/test/java/com/networknt/utility/TlsUtilTest.java
rename to config/src/test/java/com/networknt/config/TlsUtilTest.java
index 200b0b9a6b..3f83a4488b 100644
--- a/utility/src/test/java/com/networknt/utility/TlsUtilTest.java
+++ b/config/src/test/java/com/networknt/config/TlsUtilTest.java
@@ -1,5 +1,6 @@
-package com.networknt.utility;
+package com.networknt.config;
 
+import com.networknt.config.TlsUtil;
 import org.junit.Assert;
 import org.junit.Test;
 
diff --git a/utility/src/test/resources/config/client.keystore b/config/src/test/resources/config/client.keystore
similarity index 100%
rename from utility/src/test/resources/config/client.keystore
rename to config/src/test/resources/config/client.keystore
diff --git a/utility/src/test/resources/config/client.truststore b/config/src/test/resources/config/client.truststore
similarity index 100%
rename from utility/src/test/resources/config/client.truststore
rename to config/src/test/resources/config/client.truststore
diff --git a/server/src/main/java/com/networknt/server/DefaultConfigLoader.java b/server/src/main/java/com/networknt/server/DefaultConfigLoader.java
index 79f5fbf45d..0b9d8cacd2 100644
--- a/server/src/main/java/com/networknt/server/DefaultConfigLoader.java
+++ b/server/src/main/java/com/networknt/server/DefaultConfigLoader.java
@@ -23,14 +23,12 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.networknt.client.Http2Client;
 import com.networknt.config.Config;
-import com.networknt.utility.TlsUtil;
 import io.undertow.UndertowOptions;
 import io.undertow.client.ClientConnection;
 import io.undertow.client.ClientRequest;
 import io.undertow.client.ClientResponse;
 import io.undertow.util.Headers;
 import io.undertow.util.Methods;
-import org.owasp.encoder.Encode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.xnio.IoUtils;
@@ -40,11 +38,9 @@
 
 import javax.net.ssl.*;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
-import java.net.URISyntaxException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
diff --git a/server/src/main/java/com/networknt/server/Server.java b/server/src/main/java/com/networknt/server/Server.java
index 8a6a76700c..e33a0663b6 100644
--- a/server/src/main/java/com/networknt/server/Server.java
+++ b/server/src/main/java/com/networknt/server/Server.java
@@ -30,8 +30,7 @@
 import com.networknt.switcher.SwitcherUtil;
 import com.networknt.utility.Constants;
 import com.networknt.utility.NetUtils;
-import com.networknt.utility.TlsUtil;
-import com.networknt.utility.Util;
+import com.networknt.config.TlsUtil;
 import io.undertow.Handlers;
 import io.undertow.Undertow;
 import io.undertow.UndertowOptions;
diff --git a/utility/pom.xml b/utility/pom.xml
index c7b40cdfca..b8787a2096 100644
--- a/utility/pom.xml
+++ b/utility/pom.xml
@@ -30,10 +30,6 @@
     <description>A utility module that contains all the utilities shared across other modules.</description>
 
     <dependencies>
-        <dependency>
-            <groupId>com.networknt</groupId>
-            <artifactId>config</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
@@ -48,11 +44,17 @@
             <artifactId>logback-classic</artifactId>
             <scope>test</scope>
         </dependency>
+
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.networknt</groupId>
+            <artifactId>config</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
 </project>