--- a/runtime/common/config/pallets/collator_selection.rs
+++ b/runtime/common/config/pallets/collator_selection.rs
@@ -94,5 +94,5 @@
 	type ValidatorId = <Self as frame_system::Config>::AccountId;
 	type ValidatorIdOf = pallet_collator_selection::IdentityCollator;
 	type ValidatorRegistration = Session;
-	type WeightInfo = ();
+	type WeightInfo = pallet_collator_selection::weights::SubstrateWeight<Runtime>;
 }