diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e4121f9..a8120ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,6 +47,7 @@ jobs:
         SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
         SLACK_COLOR: "${{ job.status }}"
         SLACK_ICON: https://raw.githubusercontent.com/quintessence/slack-icons/master/images/github-logo-slack-icon.png
+        SLACK_TITLE: Docker build failed for OWProv service
 
   trigger-testing:
     if: startsWith(github.ref, 'refs/pull/')