diff --git a/cicd_testing/deploy.sh b/cicd_testing/deploy.sh
index 787abe67332202e798992b55673539a6ed672b07..76b82dc444c868e26f9da2da11b6240eeff311cd 100755
--- a/cicd_testing/deploy.sh
+++ b/cicd_testing/deploy.sh
@@ -8,7 +8,7 @@ export DOCKER_ZAFL=${ZAFL_PATH}${ZAFL_TAG}
 do_clean()
 {
 	if [[ $CICD_WEEKLY == 1 ]]; then
-		docker system prune -a
+		docker system prune -a -f
 	fi
 }