diff --git a/src/extensions/api/substrate.rs b/src/extensions/api/substrate.rs
index 77a6391..611cffd 100644
--- a/src/extensions/api/substrate.rs
+++ b/src/extensions/api/substrate.rs
@@ -83,7 +83,6 @@ impl SubstrateApi {
 
             loop {
                 let run = async {
-
                     let mut sub = client
                         .subscribe(
                             "chain_subscribeNewHeads",