diff --git a/substrate/core/service/src/builder.rs b/substrate/core/service/src/builder.rs
index e4b02150bf..6a286bf19d 100644
--- a/substrate/core/service/src/builder.rs
+++ b/substrate/core/service/src/builder.rs
@@ -149,7 +149,7 @@ where TGen: RuntimeGenesis, TCSExt: Extension {
 		(),
 		(),
 		BoxFinalityProofRequestBuilder<TBl>,
-		(),
+		Arc<dyn FinalityProofProvider<TBl>>,
 		(),
 		(),
 		(),
@@ -224,7 +224,7 @@ where TGen: RuntimeGenesis, TCSExt: Extension {
 		(),
 		(),
 		BoxFinalityProofRequestBuilder<TBl>,
-		(),
+		Arc<dyn FinalityProofProvider<TBl>>,
 		(),
 		(),
 		(),