diff --git a/src/screen.c b/src/screen.c
index 4ea0cff..fec1081 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -5374,6 +5374,7 @@
 		wp->w_wcol = col - boguscols;
 	    wp->w_wrow = row;
 	    did_wcol = TRUE;
+	    curwin->w_valid |= VALID_WCOL|VALID_WROW|VALID_VIRTCOL;
 	}
 #endif