diff --git a/test/regression/issue/26423.test.ts b/test/regression/issue/26423.test.ts
index ab754e98de..389286f5ed 100644
--- a/test/regression/issue/26423.test.ts
+++ b/test/regression/issue/26423.test.ts
@@ -185,6 +185,7 @@ waitForFinalizer().then(finalizerCalled => {
     }
 
     expect(stdout).toContain("PASS: Buffer created with correct data");
+    expect(stdout).toContain("PASS: Finalizer was called correctly");
     expect(stdout).not.toContain("FAIL");
     expect(exitCode).toBe(0);
   }, 60000);