diff --git a/web3_proxy/src/compute_units.rs b/web3_proxy/src/compute_units.rs
index e6d666f4..c9ad4de4 100644
--- a/web3_proxy/src/compute_units.rs
+++ b/web3_proxy/src/compute_units.rs
@@ -14,7 +14,7 @@ pub fn default_usd_per_cu(chain_id: u64) -> Decimal {
     match chain_id {
         // TODO: only include if `cfg(test)`?
         999_001_999 => Decimal::from_str("0.10").unwrap(),
-        1 => Decimal::from_str("0.000000400000000000000").unwrap(),
+        1 | 31337 => Decimal::from_str("0.000000400000000000000").unwrap(),
         _ => Decimal::from_str("0.000000533333333333333").unwrap(),
     }
 }