diff --git a/etc/ci/manifest_changed.sh b/etc/ci/manifest_changed.sh
new file mode 100755
index 00000000000..6aeac707396
--- /dev/null
+++ b/etc/ci/manifest_changed.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+diff=$(git diff -- tests/**/MANIFEST.json)
+echo "$diff"
+[[ ! $diff ]]