diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dd5ce9f..e0f0324 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,4 +13,4 @@ jobs:
       - name: run lint
         run: bundle exec rake rubocop
       - name: run tests
-        run: bundle exec rake test
+        run: bundle exec appraisal rake test