diff --git a/main.zsh b/main.zsh
index 3c5d839..2ea2ed5 100644
--- a/main.zsh
+++ b/main.zsh
@@ -94,7 +94,7 @@ fpath=(
   $fpath
   $FOXSHELL/foxshell/fn)
 
-autoload -Uz -- $FOXSHELL/foxshell/fn/(|-|_)foxshell[^.]#(:t) || return
+autoload -Uz -- $FOXSHELL/foxshell/fn/(|-|_)z4h[^.]#(:t) || return
 functions -Ms _foxshell_err
 
 () {