diff --git a/test/parallel/test-fs-opendir.js b/test/parallel/test-fs-opendir.js
index 625a0f75d02c10..968fb8e6852b3e 100644
--- a/test/parallel/test-fs-opendir.js
+++ b/test/parallel/test-fs-opendir.js
@@ -219,6 +219,7 @@ for (const bufferSize of ['', '1', null]) {
 async function doAsyncIterInvalidCallbackTest() {
   const dir = await fs.promises.opendir(testDir);
   assert.throws(() => dir.close('not function'), invalidCallbackObj);
+  dir.close();
 }
 doAsyncIterInvalidCallbackTest().then(common.mustCall());
 
@@ -247,6 +248,7 @@ doConcurrentAsyncAndSyncOps().then(common.mustCall());
 {
   const dir = fs.opendirSync(testDir);
   assert.throws(() => dir.read('INVALID_CALLBACK'), /ERR_INVALID_ARG_TYPE/);
+  dir.close();
 }
 
 // Check that concurrent read() operations don't do weird things.