diff --git a/src/popupmenu.c b/src/popupmenu.c
index 7fb29d6..25157e4 100644
--- a/src/popupmenu.c
+++ b/src/popupmenu.c
@@ -728,7 +728,7 @@
 	    {
 		screen_fill(row, row + 1, pum_col - pum_base_width - n + 1,
 						    col + 1, ' ', ' ', attr);
-		col = pum_col - pum_base_width - n + 1;
+		col = pum_col - pum_base_width - n;
 	    }
 	    else
 #endif