diff --git a/.github/workflows/build-tag.yml b/.github/workflows/build-tag.yml
index 80ef7bcaeb..c32e363888 100644
--- a/.github/workflows/build-tag.yml
+++ b/.github/workflows/build-tag.yml
@@ -33,7 +33,7 @@ jobs:
           MATTERMOST_WEBHOOK_URL: ${{ secrets.MATTERMOST_WEBHOOK }}
           MATTERMOST_CHANNEL: bot-alerts-cicd
           TEXT: |
-            🐳 *[PENPOT] Docker image available: {{ github.ref_name }}*
+            🐳 *[PENPOT] Docker image available: ${{ github.ref_name }}*
             🔗 Run: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
             @infra