diff --git a/highlighters/main/main-highlighter.zsh b/highlighters/main/main-highlighter.zsh
index 7ebc971..4010648 100644
--- a/highlighters/main/main-highlighter.zsh
+++ b/highlighters/main/main-highlighter.zsh
@@ -1677,6 +1677,8 @@ _zsh_highlight_main_highlighter_expand_path()
 # -------------------------------------------------------------------------------------------------
 
 _zsh_highlight_main__precmd_hook() {
+  setopt localoptions
+  unsetopt warnnestedvar
   _zsh_highlight_main__command_type_cache=()
 }