diff --git a/crates/model-connector/src/service.rs b/crates/model-connector/src/service.rs
index ace2e7f..ad9512f 100644
--- a/crates/model-connector/src/service.rs
+++ b/crates/model-connector/src/service.rs
@@ -159,9 +159,12 @@ impl TransportService {
         replay_store
             .register_entry_type::<ReplayRecord>()
             .map_err(replay_store_error)?;
-        replay_store.add_generic_backing_store(
-            OwnedRedbMessagePackBackingStore::new(replay_store_path).map_err(replay_store_error)?,
-        );
+        replay_store
+            .add_generic_backing_store(
+                OwnedRedbMessagePackBackingStore::new(replay_store_path)
+                    .map_err(replay_store_error)?,
+            )
+            .map_err(replay_store_error)?;
         replay_store
             .pull_all_backing_stores()
             .map_err(replay_store_error)?;