diff --git a/utils/pegged_assets.py b/utils/pegged_assets.py
index 509ee72..cf68a66 100644
--- a/utils/pegged_assets.py
+++ b/utils/pegged_assets.py
@@ -247,7 +247,7 @@ def get_asset(name: str) -> PeggedAsset:
         peg=PegTarget.BTC,
         depeg_pct=Decimal("0.02"),
         chainlink_feed=ChainlinkFeed(
-            "0xfdFD9C85aD200c506Cf9e21F1FD8dD01932FBB23", _STABLE_HEARTBEAT, "WBTC/BTC", quote=PegTarget.BTC
+            "0xfdFD9C85aD200c506Cf9e21F1FD8dd01932FBB23", _STABLE_HEARTBEAT, "WBTC/BTC", quote=PegTarget.BTC
         ),
         downside_only=True,  # only a drop below BTC is a risk
     ),