diff --git a/src/zones.ts b/src/zones.ts
index c3e2b2f5e..dc0f7262d 100644
--- a/src/zones.ts
+++ b/src/zones.ts
@@ -170,12 +170,12 @@ export const ɵzoneWrap = <T= unknown>(it: T, blockUntilFirst: boolean, logLevel
       // eslint-disable-next-line @typescript-eslint/no-misused-promises
       return run(
         () => {
-          pendingTasks.run(() => ret);
+          const removeTask = pendingTasks.add();
           return new Promise((resolve, reject) => {
             ret.then(
               (it) => runInInjectionContext(injector, () => run(() => resolve(it))),
               (reason) => runInInjectionContext(injector, () => run(() => reject(reason)))
-            )
+            ).finally(removeTask);
         });
       });
     } else if (typeof ret === 'function' && taskDone) {