diff --git a/__tests__/setup-go.test.ts b/__tests__/setup-go.test.ts
index 7efffbc54..0ad649858 100644
--- a/__tests__/setup-go.test.ts
+++ b/__tests__/setup-go.test.ts
@@ -74,7 +74,7 @@ describe('setup-go', () => {
     });
     dbgSpy.mockImplementation(msg => {
       // uncomment to see debug output
-      // process.stderr.write(msg + '\n');
+      process.stderr.write(msg + '\n');
     });
   });