diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
index 6176d99a7c174..33d3dc06724eb 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
@@ -1765,6 +1765,7 @@ public class TaskStackView extends FrameLayout implements TaskStack.TaskStackCal
                 mTmpTransform, null);
         mTmpTransform.scale = finalScale;
         mTmpTransform.translationZ = mLayoutAlgorithm.mMaxTranslationZ + 1;
+        mTmpTransform.dimAlpha = 0f;
         updateTaskViewToTransform(event.taskView, mTmpTransform,
                 new AnimationProps(DRAG_SCALE_DURATION, Interpolators.FAST_OUT_SLOW_IN));
     }