diff --git a/invana_engine/graph/query.py b/invana_engine/graph/query.py
index f4cc5fd..9a01df5 100644
--- a/invana_engine/graph/query.py
+++ b/invana_engine/graph/query.py
@@ -18,7 +18,7 @@
 
 
 class GraphSchema(GremlinGenericQuerySchema):
-    version = graphene.String()
+    _version = graphene.String()
 
-    def resolve_version(self, info: graphene.ResolveInfo) -> str:
+    def resolve__version(self, info: graphene.ResolveInfo) -> str:
         return __VERSION__