diff --git a/Dockerfile b/Dockerfile
index 2f9bdd0..c6f1c5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,6 +17,7 @@ ENV DELETE_AFTER 0
 
 COPY entrypoint.sh /usr/local/bin/entrypoint.sh
 COPY backup.sh /app/
+COPY delete.sh /app/
 
 RUN mkdir /app/log/ \
     && chown -R app:app /app/ \