diff --git a/crates/commander-macros/src/lib.rs b/crates/commander-macros/src/lib.rs
index 965589e..a633e80 100644
--- a/crates/commander-macros/src/lib.rs
+++ b/crates/commander-macros/src/lib.rs
@@ -263,6 +263,7 @@ pub fn direct(pure_args: TokenStream, func: TokenStream) -> TokenStream {
         #func
 
         fn #direct_get_fn() -> Vec<#argument_ident> {
+            use std::borrow::BorrowMut;
             let direct_fn: &mut Option<fn(raws: &Vec<_commander_rust_Raw>, app: _commander_rust_Cli)> = &mut (*DIRECT_FN.lock().unwrap());
 
             *direct_fn.borrow_mut() = Some(#call_fn_name);
@@ -482,4 +483,4 @@ pub fn run(_: TokenStream) -> TokenStream {
             app
         }
     })
-}
\ No newline at end of file
+}