diff --git a/docker/Dockerfile b/docker/Dockerfile
index 8b18c6d..3df5044 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -12,5 +12,5 @@ RUN chmod 755 /opt/scripts/*.sh
 # Expose port 380
 EXPOSE 380
 
-ENTRYPOINT ["sh", "-c", "'trap exit TERM; while :; do /opt/scripts/1-renew-cert.sh ; sleep 12h & wait $${!}; done;'"]
+ENTRYPOINT ["sh", "-c", "trap exit TERM; while :; do /opt/scripts/1-renew-cert.sh ; sleep 12h & wait $${!}; done;"]