diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6cc3bb6f..1e9abf25 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -84,10 +84,10 @@ jobs:
       - name: Test (fixtures)
         run: yarn test:fixtures
 
-      # - name: Test (fixtures with dev)
-      #   run: yarn test:fixtures:dev
-      #   env:
-      #     NODE_OPTIONS: --max-old-space-size=8192
+      - name: Test (fixtures with dev)
+        run: yarn test:fixtures:dev
+        env:
+          NODE_OPTIONS: --max-old-space-size=8192
 
   test-fixtures-webpack:
     runs-on: ${{ matrix.os }}