diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/InputRoll.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/InputRoll.cs
index 9d38e2d7c1..c3ff17ac00 100644
--- a/BizHawk.Client.EmuHawk/tools/TAStudio/InputRoll.cs
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/InputRoll.cs
@@ -1085,7 +1085,7 @@ namespace BizHawk.Client.EmuHawk
 				}
 				else
 				{
-					Gdi.FillRectangle(column.Left.Value + 1, 1, column.Width.Value - 1, ColumnHeight - 1);
+					Gdi.FillRectangle(column.Left.Value + 1 - HBar.Value, 1, column.Width.Value - 1, ColumnHeight - 1);
 				}
 			}