diff --git a/onchain/rollups/hardhat.config.ts b/onchain/rollups/hardhat.config.ts
index 1828ac8e..2d2a680c 100644
--- a/onchain/rollups/hardhat.config.ts
+++ b/onchain/rollups/hardhat.config.ts
@@ -47,10 +47,14 @@ const infuraNetwork = (
 
 const config: HardhatUserConfig = {
     networks: {
-        hardhat: mnemonic ? { accounts: { mnemonic } } : {},
+        hardhat: {
+            accounts: mnemonic ? { mnemonic } : undefined,
+            allowUnlimitedContractSize: true,
+        },
         localhost: {
             url: "http://localhost:8545",
             accounts: mnemonic ? { mnemonic } : undefined,
+            allowUnlimitedContractSize: true,
         },
         mainnet: infuraNetwork("mainnet", 1, 6283185),
         goerli: infuraNetwork("goerli", 5, 6283185),