diff --git a/win/X11/winmap.c b/win/X11/winmap.c
index 7240e04a1..af83f100e 100644
--- a/win/X11/winmap.c
+++ b/win/X11/winmap.c
@@ -127,12 +127,6 @@ X11_print_glyph(window, x, y, glyph)
 	    update_bbox = TRUE;
 	} else
 	    update_bbox = FALSE;
-
-#undef zap_color
-#undef cmap_color
-#undef obj_color
-#undef mon_color
-#undef pet_color
     }
 
     if (update_bbox) {		/* update row bbox */