diff --git a/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java b/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java
index 012afb2..528fd72 100644
--- a/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java
+++ b/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java
@@ -290,12 +290,11 @@
         mSourceRect.set(scaledTargetRect);
 
         Rect targetInsets = dp.getInsets();
-        mTransitionDragLength = dp.hotseatBarSizePx;
         if (dp.isVerticalBarLayout()) {
             int hotseatInset = dp.isSeascape() ? targetInsets.left : targetInsets.right;
-            mTransitionDragLength += dp.hotseatBarSidePaddingPx + hotseatInset;
+            mTransitionDragLength = dp.hotseatBarSizePx + dp.hotseatBarSidePaddingPx + hotseatInset;
         } else {
-            mTransitionDragLength += targetInsets.bottom;
+            mTransitionDragLength = dp.heightPx - tempRect.bottom;
         }
     }