diff --git a/Dockerfile b/Dockerfile
index 246704e..6b6d0dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,3 +3,4 @@ RUN apt update && apt install curl -y
 RUN curl https://dl.min.io/client/mc/release/linux-amd64/mc -o /usr/bin/mc && chmod +x /usr/bin/mc
 COPY backup.sh /usr/bin/backup.sh
 RUN chmod +x /usr/bin/backup.sh
+CMD ['/bin/bash','/usr/bin/backup.sh']