diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f4df3fd..9dac9ad 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: [split_parser]
+    branches: [master]
     paths:
-      - "scripts/*"
+      - "scripts.js"
       - "common/*"
       - "*/grammar.js"
       - "*/src/**"
@@ -13,7 +13,7 @@ on:
       - "binding.gyp"
   pull_request:
     paths:
-      - "scripts/*"
+      - "scripts.js"
       - "common/*"
       - "*/grammar.js"
       - "*/src/**"
@@ -42,6 +42,8 @@ jobs:
         uses: tree-sitter/parser-test-action@v1.2
       - name: Rebuild with default extensions
         run: npm run build
+        env:
+          EXTENSION_DEFAULT: 1
       - name: Verify grammar consistency
         run: git diff --exit-code -- */src/grammar.json
   fuzz: