diff --git a/script/ci/merge_branch_to_master.sh b/script/ci/merge_branch_to_master.sh
index 6e40ed4ef9..3eaae17d56 100755
--- a/script/ci/merge_branch_to_master.sh
+++ b/script/ci/merge_branch_to_master.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -e
+set -ex
 source ./script/ci/includes.sh
 
 echo "--- Verifying branch is based on current master"