diff --git a/app/assets/javascripts/player/vt.js.coffee b/app/assets/javascripts/player/vt.js.coffee
index 6a3c5a5..57d99da 100644
--- a/app/assets/javascripts/player/vt.js.coffee
+++ b/app/assets/javascripts/player/vt.js.coffee
@@ -592,7 +592,7 @@ class AsciiIo.VT
     line = @getLine()
     brush = line[line.length-1][1]
     line.splice(@cursorX, n)
-    @fill(@cursorY, @cols - n - 1, n, ' ', brush)
+    @fill(@cursorY, @cols - n, n, ' ', brush)
     @updateLine()
 
   insertCharacters: (n) ->