diff --git a/continuousintegration/orchestration/tests/simple_repack.sh b/continuousintegration/orchestration/tests/simple_repack.sh
index 82b6426bc6913cb7b4a237f15aa7ffdd7de7b8af..469a8d2432077103469ad4c665d7829d471eb7d3 100755
--- a/continuousintegration/orchestration/tests/simple_repack.sh
+++ b/continuousintegration/orchestration/tests/simple_repack.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 usage() { cat <<EOF 1>&2
 Usage: $0 -n <namespace>