diff --git a/docker/docker-py3-kms-minimal/Dockerfile b/docker/docker-py3-kms-minimal/Dockerfile
index dc6b54b..b8b2f3e 100644
--- a/docker/docker-py3-kms-minimal/Dockerfile
+++ b/docker/docker-py3-kms-minimal/Dockerfile
@@ -48,5 +48,4 @@ EXPOSE ${PORT}/tcp
 
 HEALTHCHECK --interval=5m --timeout=3s --start-period=10s --retries=4 CMD echo | nc -z ${IP%% *} ${PORT} || exit 1
 
-ENTRYPOINT ["/usr/bin/python3", "-u","/usr/bin/entrypoint.py"]
-CMD ["/usr/bin/start.py"]
+ENTRYPOINT ["/usr/bin/python3", "-u", "/usr/bin/entrypoint.py"]
diff --git a/docker/docker-py3-kms/Dockerfile b/docker/docker-py3-kms/Dockerfile
index 4075466..75630b0 100644
--- a/docker/docker-py3-kms/Dockerfile
+++ b/docker/docker-py3-kms/Dockerfile
@@ -58,5 +58,4 @@ EXPOSE 8080
 
 HEALTHCHECK --interval=5m --timeout=3s --start-period=10s --retries=4 CMD echo | nc -z ${IP%% *} ${PORT} || exit 1
 
-ENTRYPOINT [ "/usr/bin/python3","-u","/usr/bin/entrypoint.py" ]
-CMD ["/usr/bin/start.py"]
+ENTRYPOINT [ "/usr/bin/python3", "-u", "/usr/bin/entrypoint.py" ]