diff --git a/.github/workflows/test-integration.yml b/.github/workflows/test-integration.yml
new file mode 100644
index 0000000..30b852a
--- /dev/null
+++ b/.github/workflows/test-integration.yml
@@ -0,0 +1,26 @@
+# Copyright (c) HashiCorp, Inc.
+# SPDX-License-Identifier: MPL-2.0
+
+name: test main integration
+# This workflow validates the merged code functions exactly as an invoking workflow might use it.
+# Due to the requiremnet that `uses` be a hard-coded value, we can only validate explicit git refs.
+# In this case, we validate once a PR has been merged, main branch functions correctly
+
+on:
+  pull_request:
+    types: [closed]
+
+permissions:
+  contents: read
+
+jobs:
+  main-merge:
+    runs-on: ubuntu-latest
+    if: github.event.pull_request.merged == true
+    steps:
+      - uses: hashicorp/action-slack-status@main
+        with:
+          success-message: "Merge successfull"
+          status: ${{job.status
+          slack-webhook-url: ${{secrets.slack_webhook_url_feed_releng_test}}
+
diff --git a/action.yml b/action.yml
index 1073119..a34fb64 100644
--- a/action.yml
+++ b/action.yml
@@ -45,7 +45,7 @@ runs:
       with:
         # github-token: uncomment-this-line-for-local-act-testing
         script: |
-          return require('./main.js')({context, core})
+          return require(process.env.GITHUB_ACTION_PATH + '/main.js')({context, core})
     - name: Send Status
       uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844 # v1.23.0
       env: