diff --git a/polkadot/runtime/src/parachains.rs b/polkadot/runtime/src/parachains.rs
index 5185913c765cbbe63b92f2e5b31e7b61d5c4694b..6fbb90a88b82783ce5459b6fc802e355e62f1673 100644
--- a/polkadot/runtime/src/parachains.rs
+++ b/polkadot/runtime/src/parachains.rs
@@ -177,7 +177,7 @@ decl_module! {
 			Ok(())
 		}
 
-		fn on_finalise(_n: T::BlockNumber) {
+		fn on_finalize(_n: T::BlockNumber) {
 			assert!(<Self as Store>::DidUpdate::take(), "Parachain heads must be updated once in the block");
 		}
 	}