diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
deleted file mode 100644
index 17c260c67..000000000
--- a/.github/workflows/pr.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: PR assignment
-
-on:
-  pull_request:
-    types: [opened, edited, synchronize, reopened]
-
-jobs:
-  auto-assign:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    if: github.repository == 'mcu-tools/mcuboot'
-    steps:
-      - uses: actions/checkout@v1
-      - uses: ohnogumi/auto-reviewers@v0.0.5
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          config: CODEOWNERS