diff --git a/hooks/post_user_delete b/hooks/post_user_delete
index d23beb4..d824c12 100644
--- a/hooks/post_user_delete
+++ b/hooks/post_user_delete
@@ -4,12 +4,12 @@ source /usr/share/yunohost/helpers
 
 user="$1"
 app="$(basename $0 | cut -d- -f 2-)" # Extract the app name from the script name, which is supposed to be something like "50-app_id"
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 # Define a function to execute commands with `occ`
 exec_occ() {
-  (cd "$final_path" && ynh_exec_as "$app" \
+  (cd "$install_dir" && ynh_exec_as "$app" \
       php${phpversion} --define apc.enable_cli=1 occ --no-interaction --no-ansi "$@")
 }