diff --git a/contracts/mixnet/src/queued_migrations.rs b/contracts/mixnet/src/queued_migrations.rs
index a0d329fdf6..56e4a9f890 100644
--- a/contracts/mixnet/src/queued_migrations.rs
+++ b/contracts/mixnet/src/queued_migrations.rs
@@ -18,7 +18,6 @@ pub fn migrate_config_from_env(
     #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
     pub struct OldContractState {
         pub owner: Addr,
-        pub mix_denom: String,
         pub rewarding_validator_address: Addr,
         pub params: ContractStateParams,
     }