diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
deleted file mode 100644
index cf166da..0000000
--- a/.github/workflows/pr.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-name: pr
-
-on:
-  pull_request:
-
-permissions:
-  contents: read
-  pull-requests: write
-
-jobs:
-  msrv-changes:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4.0.0
-        with:
-          ref: ${{ github.head_ref }}
-          repository: ${{ github.event.pull_request.head.repo.full_name }}
-
-      - uses: baptiste0928/cargo-install@v2.2.0
-        with:
-          crate: cargo-msrv
-
-      - id: msrv
-        run: |
-          cargo msrv list > result.txt
-          echo 'The MSRV will not change.' > message.md
-          echo "new_msrv=$(grep -E '[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+' result.txt | tail -n 1 | cut -d ' ' -f 2)" # >> "$GITHUB_OUTPUT"
-          echo "current_msrv=$(cut -d \" -f 2 < .clippy.toml)" # >> "$GITHUB_OUTPUT"
-
-      - if: steps.msrv.outputs.new_msrv != steps.msrv.outputs.current_msrv
-        run: echo 'Please update the MSRV to ${{ steps.msrv.outputs.new_msrv }}.' > message.md
-
-      - uses: thollander/actions-comment-pull-request@v2.4.2
-        with:
-          comment_tag: msrv-changes
-          filePath: message.md