diff --git a/packages/react-reconciler/src/__tests__/ReactHooksWithNoopRenderer-test.js b/packages/react-reconciler/src/__tests__/ReactHooksWithNoopRenderer-test.js
index ebe0234c81c4c..bc87e47083e2a 100644
--- a/packages/react-reconciler/src/__tests__/ReactHooksWithNoopRenderer-test.js
+++ b/packages/react-reconciler/src/__tests__/ReactHooksWithNoopRenderer-test.js
@@ -3035,7 +3035,7 @@ describe('ReactHooksWithNoopRenderer', () => {
           await act(() => {
             root.render(<Activity mode="hidden" />);
           });
-        });
+        }).toErrorDev([]);
       }
 
       // Should not warn for regular effects after throw.