diff --git a/Dockerfile b/Dockerfile
index eb59a70..f340e03 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,4 +18,4 @@ ENV PYTHONUNBUFFERED=1
 ADD https://raw.githubusercontent.com/McCloudS/subgen/main/launcher.py /subgen/launcher.py
 ADD https://raw.githubusercontent.com/McCloudS/subgen/main/subgen/subgen.py /subgen/subgen.py
 
-CMD [ "bash", "-c", "python3 -u launcher.py && python3 -u subgen.py" ]
+CMD [ "bash", "-c", "python3 -u launcher.py --update" ]