diff --git a/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java b/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java
index a7c40435b3cad..8f3dc224384bc 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java
@@ -19,8 +19,10 @@ package com.android.systemui.dagger;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
 import android.app.ActivityManager;
+import android.app.ActivityTaskManager;
 import android.app.AlarmManager;
 import android.app.IActivityManager;
+import android.app.IActivityTaskManager;
 import android.app.IWallpaperManager;
 import android.app.KeyguardManager;
 import android.app.NotificationManager;
@@ -128,6 +130,12 @@ public class SystemServicesModule {
         return ActivityManager.getService();
     }
 
+    @Singleton
+    @Provides
+    static IActivityTaskManager provideIActivityTaskManager() {
+        return ActivityTaskManager.getService();
+    }
+
     @Provides
     @Singleton
     static IBatteryStats provideIBatteryStats() {