diff --git a/pallets/identity/src/benchmarking.rs b/pallets/identity/src/benchmarking.rs
index c3df1b542ab9f1e567e652cb8f79039968e185c9..f8c2e2665adcc309f415569f7f96654b0fd8240d 100644
--- a/pallets/identity/src/benchmarking.rs
+++ b/pallets/identity/src/benchmarking.rs
@@ -87,7 +87,7 @@ fn create_dummy_identity<T: Config>(i: u32) -> Result<(), &'static str> {
     <Identities<T>>::insert(idty_index, value);
     IdentitiesRemovableOn::<T>::append(removable_on, (idty_index, IdtyStatus::Created));
     IdentityIndexOf::<T>::insert(owner_key.clone(), idty_index);
-    <IdentitiesNames<T>>::insert(idty_name.clone(), ());
+    <IdentitiesNames<T>>::insert(idty_name.clone(), idty_index);
     Ok(())
 }