diff --git a/src/_chatblade b/src/_chatblade
index 4c0fd7b..a6d9210 100644
--- a/src/_chatblade
+++ b/src/_chatblade
@@ -15,6 +15,8 @@
 
 _chatblade() {
   local -a args
+  local context state state_descr line
+  typeset -A opt_args
 
   args+=(
     '(- *)'{-h,--help}'[show this help message and exit]'