diff --git a/modules/chain_store/src/chain_store.rs b/modules/chain_store/src/chain_store.rs
index 08487c2a..9a6ae144 100644
--- a/modules/chain_store/src/chain_store.rs
+++ b/modules/chain_store/src/chain_store.rs
@@ -24,7 +24,7 @@ use tracing::error;
 
 use crate::stores::{fjall::FjallStore, Block, Store};
 
-const DEFAULT_BLOCKS_TOPIC: &str = "cardano.block.body";
+const DEFAULT_BLOCKS_TOPIC: &str = "cardano.block.available";
 const DEFAULT_PROTOCOL_PARAMETERS_TOPIC: &str = "cardano.protocol.parameters";
 const DEFAULT_STORE: &str = "fjall";