diff --git a/Dockerfile b/Dockerfile
index 57f4567..2e0bf65 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,5 +11,5 @@ USER root
 RUN chmod 755 /usr/local/bin/parse_db_url.sh
 
 
-ENTRYPOINT ["/usr/local/bin/parse_db_url.sh"]
+RUN /usr/local/bin/parse_db_url.sh