diff --git a/src/contracts/contract_deployer.star b/src/contracts/contract_deployer.star
index 8756a2cd..adaa9f80 100644
--- a/src/contracts/contract_deployer.star
+++ b/src/contracts/contract_deployer.star
@@ -91,6 +91,11 @@ def deploy_contracts(plan, priv_key, l1_config_env_vars, optimism_args, l1_netwo
                 hardfork_schedule.append((index, fork_key, activation_timestamp))
 
     intent_updates = [
+        (
+            "bool",
+            "useInterop",
+            optimism_args.interop.enabled,
+        ),
         (
             "string",
             "l1ContractsLocator",