diff --git a/main.py b/main.py
index 0e121115..2dba10b3 100644
--- a/main.py
+++ b/main.py
@@ -58,7 +58,7 @@ async def main() -> None:
     parser.add_argument(
         "-b",
         "--base_denom",
-        default="ibc/B559A80D62249C8AA07A380E2A2BEA6E5CA9A6F079C912C3A9E9B494105E4F81",
+        default="untrn",
     )
     parser.add_argument(
         "-pm",
diff --git a/src/contracts/pool/astroport.py b/src/contracts/pool/astroport.py
index 49d7f233..0171883a 100644
--- a/src/contracts/pool/astroport.py
+++ b/src/contracts/pool/astroport.py
@@ -119,7 +119,7 @@ def __init__(
         self.endpoints = endpoints["http"]
         self.session = session
         self.grpc_channels = grpc_channels
-        self.swap_fee = 20000
+        self.swap_fee = 9000
 
     async def __exchange_rate(
         self, asset_a: Token | NativeToken, asset_b: Token | NativeToken, amount: int