diff --git a/bin/gm/orig_win.obm b/bin/gm/orig_win.obm
index 72b0411..121ef13 100644
--- a/bin/gm/orig_win.obm
+++ b/bin/gm/orig_win.obm
@@ -18,7 +18,7 @@ old_3 = GM_TT12.GM
 old_4 = GM_TT08.GM
 old_5 = GM_TT13.GM
 old_6 = GM_TT14.GM
-old_7 = GM_TT19.GM
+old_7 = GM_TT10.GM
 old_8 =
 old_9 =
 new_0 = GM_TT04.GM