diff --git a/src/binder/create_function.rs b/src/binder/create_function.rs
index a6293a9a..c0195348 100644
--- a/src/binder/create_function.rs
+++ b/src/binder/create_function.rs
@@ -86,8 +86,7 @@ impl Binder {
                 if params.return_.is_none() {
                     return Err(BindError::BindFunctionError(
                         "AS or RETURN must be specified".to_string(),
-                    )
-                    .into());
+                    ));
                 }
                 // Otherwise this is a return expression
                 // Note: this is a current work around, and we are assuming return sql udf