diff --git a/src/ragnar/api.py b/src/ragnar/api.py
index c08a65c..668fb5a 100644
--- a/src/ragnar/api.py
+++ b/src/ragnar/api.py
@@ -69,6 +69,7 @@ class Api:
                 "token_id": self.auth["token_id"],
                 "token_key": self.auth["token_key"],
                 "vote": str(vote),
+                "plat": 3
             },
         )
         return json.loads(response.text)