diff --git a/op-devstack/sysgo/l2_cl_kona.go b/op-devstack/sysgo/l2_cl_kona.go
index 5028e1a51933a..f1951dfab7618 100644
--- a/op-devstack/sysgo/l2_cl_kona.go
+++ b/op-devstack/sysgo/l2_cl_kona.go
@@ -181,8 +181,8 @@ func WithKonaNode(l2CLID stack.L2CLNodeID, l1CLID stack.L1CLNodeID, l1ELID stack
 			"KONA_NODE_RPC_PORT=0",
 			"KONA_NODE_RPC_WS_ENABLED=true",
 			"KONA_METRICS_ENABLED=false",
-			"KONA_NODE_LOG_LEVEL=3", // info level
-			"KONA_NODE_LOG_STDOUT_FORMAT=json",
+			"KONA_LOG_LEVEL=3", // info level
+			"KONA_LOG_STDOUT_FORMAT=json",
 			// p2p ports
 			"KONA_NODE_P2P_LISTEN_IP=127.0.0.1",
 			"KONA_NODE_P2P_LISTEN_TCP_PORT=0",
diff --git a/op-devstack/sysgo/supervisor_kona.go b/op-devstack/sysgo/supervisor_kona.go
index 49d34cfb6195f..2363aca276902 100644
--- a/op-devstack/sysgo/supervisor_kona.go
+++ b/op-devstack/sysgo/supervisor_kona.go
@@ -154,7 +154,7 @@ func WithKonaSupervisor(supervisorID stack.SupervisorID, clusterID stack.Cluster
 			"RPC_ENABLE_ADMIN=true",
 			"L2_CONSENSUS_NODES=",
 			"L2_CONSENSUS_JWT_SECRET=",
-			"KONA_NODE_LOG_STDOUT_FORMAT=json",
+			"KONA_LOG_STDOUT_FORMAT=json",
 		}
 
 		execPath := os.Getenv("KONA_SUPERVISOR_EXEC_PATH")