diff --git a/drone/deliver.sh b/drone/deliver.sh
index 267936f..f482048 100644
--- a/drone/deliver.sh
+++ b/drone/deliver.sh
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+chmod 700 ./drone/prepare-deliver.sh
 ./drone/prepare-deliver.sh
 
 ./gradlew :shadowJar