diff --git a/Dockerfile b/Dockerfile
index 4e9f452..df93d4c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,7 +27,7 @@ WORKDIR ${APP_DIR}
 VOLUME ${CONF_DIR}
 
 
-CMD [ "python", "pvc.py", "-f", "${CONF_DIR}/config.ini" ]
+CMD "python pvc.py -f ${CONF_DIR}/config.ini"