diff --git a/tests/macro_unroll.rs b/tests/macro_unroll.rs
index fd0920ed..e994fa0e 100644
--- a/tests/macro_unroll.rs
+++ b/tests/macro_unroll.rs
@@ -33,9 +33,9 @@ macro_rules! register_in_bulk {
         $(
             {
                 let type_str = stringify!($type_names);
-                register_exported_fn!($mod_name,
-                                      format!(concat!(stringify!($op_name), "_{}"), type_str),
-                                      crate::$op_name::$type_names::op);
+                set_exported_fn!($mod_name,
+                                 format!(concat!(stringify!($op_name), "_{}"), type_str),
+                                 crate::$op_name::$type_names::op);
             }
         )*
     }