diff --git a/.github/scripts/integ-tests.sh b/.github/scripts/integ-tests.sh
index 63658f0..d8a2d9e 100755
--- a/.github/scripts/integ-tests.sh
+++ b/.github/scripts/integ-tests.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 IMAGE=$1
 CONTAINER_NAME="integ-test-$(date +%s)"