diff --git a/yarn-project/pxe/src/contract_function_simulator/contract_function_simulator.ts b/yarn-project/pxe/src/contract_function_simulator/contract_function_simulator.ts
index b23535571a58..46c471444a40 100644
--- a/yarn-project/pxe/src/contract_function_simulator/contract_function_simulator.ts
+++ b/yarn-project/pxe/src/contract_function_simulator/contract_function_simulator.ts
@@ -809,9 +809,9 @@ function meterGasUsed(data: PrivateToRollupAccumulatedData | PrivateToPublicAccu
   meteredL2Gas += numPrivatelogs * L2_GAS_PER_PRIVATE_LOG;
 
   const numContractClassLogs = arrayNonEmptyLength(data.contractClassLogsHashes, log => log.isEmpty());
-  // Every contract class log emits its length and contract address as additional fields
+  // Every contract class log emits its contract address as an additional field
   meteredDAFields += data.contractClassLogsHashes.reduce(
-    (acc, log) => (!log.isEmpty() ? acc + log.logHash.length + 2 : acc),
+    (acc, log) => (!log.isEmpty() ? acc + log.logHash.length + 1 : acc),
     0,
   );
   meteredL2Gas += numContractClassLogs * L2_GAS_PER_CONTRACT_CLASS_LOG;