diff --git a/clean-scripts.config.js b/clean-scripts.config.js
index 2357a2e..0825940 100644
--- a/clean-scripts.config.js
+++ b/clean-scripts.config.js
@@ -58,9 +58,7 @@ module.exports = {
   test: [
     'tsc -p spec',
     'karma start spec/karma.config.js',
-    'git checkout demo/vue/screenshot.png',
-    'git checkout demo/react/screenshot.png',
-    'git checkout demo/angular/screenshot.png',
+    'git checkout "demo/**/screenshot.png"',
     async () => {
       const { stdout } = await execAsync('git status -s')
       if (stdout) {