diff --git a/piker/brokers/kraken/feed.py b/piker/brokers/kraken/feed.py
index 6cc1cb7f..ad655cc0 100644
--- a/piker/brokers/kraken/feed.py
+++ b/piker/brokers/kraken/feed.py
@@ -258,6 +258,7 @@ async def open_history_client(
         queries: int = 0
 
         async def get_ohlc(
+            timeframe: float,
             end_dt: Optional[datetime] = None,
             start_dt: Optional[datetime] = None,