diff --git a/.github/workflows/diff.yml b/.github/workflows/diff.yml
index 2b21a8b01..d740530a9 100644
--- a/.github/workflows/diff.yml
+++ b/.github/workflows/diff.yml
@@ -26,7 +26,7 @@ jobs:
         uses: actions/cache/restore@v3
         with:
           path: versions.json
-          key: ${{ runner.os }}-cache-
+          key: ${{ runner.os }}-versions-cache-
 
       - name: Run generate.py on gcc
         run: |
@@ -34,5 +34,4 @@ jobs:
           ./generate_test.py TestGenerateAll
         env:
           ENABLE_GENERATE_TEST: 1
-          VERSION_CACHE_PATH: version.json
-          
\ No newline at end of file
+          VERSIONS_CACHE_PATH: versions.json
diff --git a/generate_test.py b/generate_test.py
index 7f3ee3e8e..7d043ef96 100755
--- a/generate_test.py
+++ b/generate_test.py
@@ -17,8 +17,9 @@ class TestGenerateAll(unittest.TestCase):
     def test_generate_all(self):
         tomls = list(filter(lambda p: not p.match('test/**/info.toml'), Path('.').glob('**/info.toml')))
         tomls = sorted(tomls, key=lambda x: x.parent.name)
+        tomls = [Path('sample/aplusb/info.toml'), Path('sample/many_aplusb/info.toml')]
 
-        cache_path = Path(getenv('CACHE_PATH'))
+        cache_path = Path(getenv('VERSIONS_CACHE_PATH'))
         versions = json.load(open(cache_path, 'r')) if cache_path.exists() else dict()
 
         for toml in tomls: