diff --git a/docker/potaris/Dockerfile b/docker/potaris/Dockerfile
index 657cd62..07b21f6 100644
--- a/docker/potaris/Dockerfile
+++ b/docker/potaris/Dockerfile
@@ -32,4 +32,5 @@ EXPOSE 5000/tcp
 RUN apt remove git -y
 RUN apt autoremove -y
 
-CMD waitress-serve --host 0.0.0.0 --port 5000 --call 'app:createApp'
+ENTRYPOINT ["waitress-serve"]
+CMD ["--host", "0.0.0.0", "--port", "5000", "--call", "app:createApp" ]