diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
index b70743b..7a86ac9 100644
--- a/zsh-syntax-highlighting.zsh
+++ b/zsh-syntax-highlighting.zsh
@@ -140,7 +140,7 @@ _zsh_highlight_bind_widgets()
 
   # Override ZLE widgets to make them invoke _zsh_highlight.
   local cur_widget
-  for cur_widget in ${${(f)"$(builtin zle -la)"}:#(.*|_*|orig-*|run-help|which-command|beep|yank*|auto-*|*-argument|argument-base|reset-prompt|split-undo|describe-key-briefly|what-cursor-position|set-local-history)}; do
+  for cur_widget in ${${(f)"$(builtin zle -la)"}:#(.*|_*|orig-*|run-help|beep|auto-*|*-argument|argument-base|clear-screen|describe-key-briefly|kill-buffer|overwrite-mode|reset-prompt|set-local-history|split-undo|undefined-key|what-cursor-position|where-is)}; do
     case $widgets[$cur_widget] in
 
       # Already rebound event: do nothing.