diff --git a/parts/server.py b/parts/server.py
index 3ca46bf..524f63b 100755
--- a/parts/server.py
+++ b/parts/server.py
@@ -212,7 +212,7 @@ def query(filter_dummy, query):
     return json.dumps(l)
 
 @app.route(baseURL+'/map/<containerID>/<annotate>', defaults={'annotate': None})
-def getMap(containerID):
+def getMap(containerID, annotate):
     s = 'select map, overlay from containers where id = :id;'
     r = db_engine.execute(text(s), id=containerID)
     l = []