diff --git a/substrate/.github/workflows/trigger-review-pipeline.yml b/substrate/.github/workflows/trigger-review-pipeline.yml
deleted file mode 100644
index af54ec4358..0000000000
--- a/substrate/.github/workflows/trigger-review-pipeline.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Trigger pipeline for review
-
-on:
-  pull_request:
-    types: [ready_for_review]
-
-jobs:
-  trigger:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Trigger pipeline
-        run: |
-          curl -X POST \
-            -F token="$TOKEN" \
-            -F ref="$REF" \
-            https://gitlab.parity.io/api/v4/projects/145/trigger/pipeline
-        env:
-          REF: ${{ github.event.number }}
-          TOKEN: ${{ secrets.GITLAB_TRIGGER_TOKEN }}