diff --git a/jest.setup.ts b/jest.setup.ts
index 995290a..19f6a05 100644
--- a/jest.setup.ts
+++ b/jest.setup.ts
@@ -15,10 +15,7 @@ if (process.env.NODE_ENV === 'production') {
   }
   
   // Also mock the act function from react-dom/test-utils
-  const { act } = require('react-dom/test-utils');
-  if (act) {
-    global.act = act;
-  }
+  // This is handled by Jest's module resolution
 }
 
 // Mock react-responsive-masonry