diff --git a/Dockerfile b/Dockerfile
index 532f75a..2f53092 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,4 @@
-ARG IMAGE=intersystems/iris:2019.1.0S.111.0
-ARG IMAGE=store/intersystems/irishealth:2019.3.0.308.0-community
-ARG IMAGE=store/intersystems/iris-community:2019.3.0.309.0
-ARG IMAGE=intersystemsdc/iris-community:2020.2.0.196.0-zpm
+ARG IMAGE=intersystemsdc/iris-community
 FROM $IMAGE
 
 USER root
@@ -21,4 +18,4 @@ RUN \
 
 # bringing the standard shell back
 SHELL ["/bin/bash", "-c"]
-CMD [ "-l", "/usr/irissys/mgr/messages.log" ]
\ No newline at end of file
+CMD [ "-l", "/usr/irissys/mgr/messages.log" ]
diff --git a/docker-compose.yml b/docker-compose.yml
index 26d9d1e..360e9e7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,7 +6,7 @@ services:
       dockerfile: Dockerfile
     restart: always
     ports: 
-      - 51773
+      - 1972
       - 52773
     volumes:
       - ./:/irisdev/app