diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4efc513c..ae4e1b6c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -27,6 +27,13 @@ jobs:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
 
+      - name: Config bundler
+        run:  |
+          bundle config set without 'development staging production'
+          bundle config set deployment '[secure]'
+          bundle env
+          head -n1 $(which bundle)
+
       - name: Run tests
         run: bundle exec rake