diff --git a/qrenderdoc/Widgets/RangeHistogram.cpp b/qrenderdoc/Widgets/RangeHistogram.cpp
index 6a2d38dc4..06ae26369 100644
--- a/qrenderdoc/Widgets/RangeHistogram.cpp
+++ b/qrenderdoc/Widgets/RangeHistogram.cpp
@@ -140,8 +140,6 @@ void RangeHistogram::mousePressEvent(QMouseEvent *e)
 
   QRect r = rect();
 
-  r.marginsRemoved(QMargins(totalSpace(), totalSpace(), totalSpace(), totalSpace()));
-
   int whiteX = (int)(whiteDelta() * r.width());
   int blackX = (int)(blackDelta() * r.width());