diff --git a/py/converter.py b/py/converter.py
index 96dc0bf..701d6f9 100644
--- a/py/converter.py
+++ b/py/converter.py
@@ -59,4 +59,4 @@ switch = {
     "seed2hkey":seed2hkey
 }
 
-switch[request["mode"]](request["data"], request("keymode"))
+switch[request["mode"]](request["data"], request["keymode"])