diff --git a/syncer/src/actor.rs b/syncer/src/actor.rs
index 239bbcd..102d72b 100644
--- a/syncer/src/actor.rs
+++ b/syncer/src/actor.rs
@@ -458,7 +458,6 @@ where
                                 // If found, persist the block and send to application
                                 self.cache_block(round, commitment, block.clone()).await;
                                 application.report(Update::NotarizedBlock(block.clone())).await;
-                                self.notify_subscribers(commitment, &block).await;
                             } else {
                                 debug!(?round, "notarized block missing");
                                 resolver.fetch(Request::<B>::Notarized { round }).await;
@@ -804,7 +803,6 @@ where
                                     // Cache the notarization and block
                                     self.cache_block(round, commitment, block.clone()).await;
                                     self.cache.put_notarization(round, commitment, notarization).await;
-                                    self.notify_subscribers(commitment, &block).await;
                                 },
                             }
                         },