diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e42116b20..57a299f7a5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,6 +66,5 @@ jobs:
         with:
           ruby-version: 2.7
           bundler-cache: true
-      - uses: mxschmitt/action-tmate@v3
       - name: Doc Build
         run: rake build_multi