diff --git a/services/core/java/com/android/server/wm/TaskSnapshotController.java b/services/core/java/com/android/server/wm/TaskSnapshotController.java
index 3182a7243e7fb..e4744dba85d30 100644
--- a/services/core/java/com/android/server/wm/TaskSnapshotController.java
+++ b/services/core/java/com/android/server/wm/TaskSnapshotController.java
@@ -179,7 +179,7 @@ class TaskSnapshotController {
     }
 
     void snapshotTasks(ArraySet<Task> tasks) {
-        snapshotTasks(mTmpTasks, false /* allowSnapshotHome */);
+        snapshotTasks(tasks, false /* allowSnapshotHome */);
     }
 
     private void snapshotTasks(ArraySet<Task> tasks, boolean allowSnapshotHome) {