diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2a706adb..109ec5b0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
         with:
           ruby-version: '3.1'
       - name: Build gem
-        run: gem build *.gemspec
+        run: gem build --strict --verbose *.gemspec
       - name: Publish gem to rubygems.org
         run: gem push *.gem
         env:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b7ec0cf1..48ed9d29 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -40,7 +40,7 @@ jobs:
       - name: Run tests
         run: bundle exec rake ${{ matrix.rake_task }} RUBYOPT="${{ matrix.rubyopt }}"
       - name: Build gem
-        run: gem build *.gemspec
+        run: gem build --strict --verbose *.gemspec
   tests:
     needs:
       - test