diff --git a/Dockerfile b/Dockerfile
index df93d4c..6954984 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 /opt/app/config/config.ini"