diff --git a/gfx.cpp b/gfx.cpp
index 7849a600..4db1c4ec 100644
--- a/gfx.cpp
+++ b/gfx.cpp
@@ -1798,7 +1798,6 @@ static void DrawBackgroundOffsetMosaic (int bg, uint8 Zh, uint8 Zl, int VOffOff)
 					// SNES cannot do OPT for leftmost tile column
 					VOffset = LineData[Y].BG[bg].VOffset;
 					HOffset = LineHOffset;
-					left_edge = FALSE;
 				}
 				else
 				{