diff --git a/crates/ntx-builder/src/clients/store.rs b/crates/ntx-builder/src/clients/store.rs
index 8a7fb3d9f..49bebb522 100644
--- a/crates/ntx-builder/src/clients/store.rs
+++ b/crates/ntx-builder/src/clients/store.rs
@@ -271,7 +271,7 @@ impl StoreClient {
         if current_height >= chain_tip {
             Ok(None)
         } else {
-            Ok(Some(BlockNumber::from(current_height)))
+            Ok(Some(BlockNumber::from(current_height + 1)))
         }
     }