diff --git a/yarn-project/aztec/src/cli/chain_l2_config.ts b/yarn-project/aztec/src/cli/chain_l2_config.ts
index 247a6eae1aa6..2a8ee0f3bf48 100644
--- a/yarn-project/aztec/src/cli/chain_l2_config.ts
+++ b/yarn-project/aztec/src/cli/chain_l2_config.ts
@@ -29,7 +29,7 @@ export const testnetIgnitionL2ChainConfig: L2ChainConfig = {
   p2pBootstrapNodes: [],
   registryAddress: '0x12b3ebc176a1646b911391eab3760764f2e05fe3',
   seqMinTxsPerBlock: 0,
-  seqMaxTxsPerBlock: 0,
+  seqMaxTxsPerBlock: 4,
 };
 
 export async function getBootnodes(networkName: NetworkNames) {