diff --git a/.github/workflows/auto-assigning.yml b/.github/workflows/auto-assigning.yml
deleted file mode 100644
index 847fd7431..000000000
--- a/.github/workflows/auto-assigning.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-name: Auto Author Assign
-
-on:
-  pull_request_target:
-    types: [ opened, reopened ]
-
-permissions:
-  pull-requests: write
-
-jobs:
-  assign-author:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: toshimaru/auto-author-assign@v2.1.1