diff --git a/src/servers/app/drawing/DrawingEngine.cpp b/src/servers/app/drawing/DrawingEngine.cpp
index d4ac81a325..79eaa471ea 100644
--- a/src/servers/app/drawing/DrawingEngine.cpp
+++ b/src/servers/app/drawing/DrawingEngine.cpp
@@ -1148,7 +1148,7 @@ DrawingEngine::ReadBitmap(ServerBitmap *bitmap, bool drawCursor, BRect bounds)
 		bounds = bounds & clip;
 
 		uint32 width = (bounds.IntegerWidth() + 1) * 4;
-		uint32 height = bounds.IntegerHeight() + 1;
+		uint32 height = bounds.IntegerHeight();
 		uint32 srcBytesPerRow = buffer->BytesPerRow();
 		uint32 dstBytesPerRow = bitmap->BytesPerRow();
 		uint8 *dst = (uint8 *)bitmap->Bits();