diff --git a/.github/workflows/manual.yml b/.github/workflows/manual.yml
deleted file mode 100644
index 0d724c4a44..0000000000
--- a/.github/workflows/manual.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: Close issues related to a merged pull request based on master branch.
-
-on:
-  pull_request:
-    types: [closed]
-    branches:
-      - upcoming
-
-jobs:
-  closeIssueOnPrMergeTrigger:
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Closes issues related to a merged pull request.
-        uses: ldez/gha-mjolnir@v1.0.3