diff --git a/.github/calcrom/calcrom.py b/.github/calcrom/calcrom.py
old mode 100644
new mode 100755
diff --git a/.github/calcrom/webhook.sh b/.github/calcrom/webhook.sh
index 3023cf5316..8b21d4626a 100755
--- a/.github/calcrom/webhook.sh
+++ b/.github/calcrom/webhook.sh
@@ -1,4 +1,6 @@
-#!/bin/bash -ex
+#!/bin/bash
+
+set -euxo pipefail
 
 # Only run this script if it's the main branch build.
 if [[ "$GITHUB_REF" != "refs/heads/main" || "$GITHUB_EVENT_NAME" != "push" ]]; then