diff --git a/ape_subsquid/archive.py b/ape_subsquid/archive.py
index 0a68697..72c3668 100644
--- a/ape_subsquid/archive.py
+++ b/ape_subsquid/archive.py
@@ -271,11 +271,11 @@ def _retry(self, request: Callable[..., T], *args, **kwargs) -> T:
                 return response
 
     def _is_retryable_error(self, error: HTTPError) -> bool:
-        assert error.response
+        assert error.response is not None
         return error.response.status_code == 503
 
     def _raise_error(self, error: HTTPError) -> ApeSubsquidError:
-        assert error.response
+        assert error.response is not None
         text = error.response.text
         if "not ready to serve block" in text:
             raise NotReadyToServeError(text)
diff --git a/ape_subsquid/networks.py b/ape_subsquid/networks.py
new file mode 100644
index 0000000..000d025
--- /dev/null
+++ b/ape_subsquid/networks.py
@@ -0,0 +1,14 @@
+from ape.api.query import QueryAPI
+
+
+def get_network(engine: QueryAPI) -> str:
+    ecosystem_name = engine.network_manager.ecosystem.name
+    network_name = engine.network_manager.network.name
+
+    if ecosystem_name == "bsc":
+        ecosystem_name = "binance"
+    elif ecosystem_name == "arbitrum":
+        if network_name == "mainnet":
+            network_name = "one"
+
+    return f"{ecosystem_name}-{network_name}"
diff --git a/ape_subsquid/query.py b/ape_subsquid/query.py
index 2e88cb1..483ab77 100644
--- a/ape_subsquid/query.py
+++ b/ape_subsquid/query.py
@@ -23,6 +23,7 @@
     TxFieldSelection,
 )
 from ape_subsquid.mappings import map_header, map_log, map_receipt
+from ape_subsquid.networks import get_network
 
 
 class SubsquidQueryEngine(QueryAPI):
@@ -200,9 +201,3 @@ def archive_ingest(archive: Archive, network: str, query: Query) -> Iterator[lis
                 break
 
         query["fromBlock"] = last_block["header"]["number"] + 1
-
-
-def get_network(engine: QueryAPI) -> str:
-    ecosystem_name = engine.network_manager.ecosystem.name
-    network_name = engine.network_manager.network.name
-    return f"{ecosystem_name}-{network_name}"