diff --git a/src/context/macros.rs b/src/context/macros.rs
index 1b01231..1ed3338 100644
--- a/src/context/macros.rs
+++ b/src/context/macros.rs
@@ -5,11 +5,9 @@ macro_rules! render {
     ($rstruct:ident, $istruct:ident, $original:ident, $render_context:ident, $fnbody:tt) => {
         impl $rstruct {
             pub(crate) fn new(
-                render_context: RenderContext<'_>,
-                original: &$istruct,
+                $render_context: RenderContext<'_>,
+                $original: &$istruct,
             ) -> Result<$rstruct, CustomError> {
-                let $original = original;
-                let $render_context = render_context;
                 $fnbody
             }
         }