diff --git a/src/move.c b/src/move.c
index 861d84b..5d2fece 100644
--- a/src/move.c
+++ b/src/move.c
@@ -1067,7 +1067,7 @@
 win_col_off(win_T *wp)
 {
     return (((wp->w_p_nu || wp->w_p_rnu) ? number_width(wp) + 1 : 0)
-	    + (cmdwin_type == 0 || wp != curwin ? 0 : 1)
+	    + (wp != cmdwin_win ? 0 : 1)
 #ifdef FEAT_FOLDING
 	    + wp->w_p_fdc
 #endif