diff --git a/op-bnb-reth.yml b/op-bnb-reth.yml
index 99641cf0..27e69e50 100644
--- a/op-bnb-reth.yml
+++ b/op-bnb-reth.yml
@@ -34,7 +34,8 @@ services:
     entrypoint: /scripts/op-node-start.sh
     environment:
       OP_NODE__RPC_ENDPOINT: ${OPBNB_BSC_ENDPOINT}      
-      OP_NODE_L1_RPC_KIND: ${OPBNB_BSC_ENDPOINT_KIND:-basic}
+      OP_NODE__RPC_ENDPOINT: ${OPBNB_BSC_ENDPOINT}
+      OP_NODE__RPC_ENDPOINT_KIND: ${OPBNB_BSC_ENDPOINT_KIND:-basic}      
       OP_L2_HOST: op-bnb-reth
       P2P_PRIV_KEY: ${OPBNB_NODE_PRIV_KEY}
       NETWORK_NAME: mainnet
diff --git a/op-bnb/scripts/op-node-start.sh b/op-bnb/scripts/op-node-start.sh
index 66ee9597..48c8a617 100755
--- a/op-bnb/scripts/op-node-start.sh
+++ b/op-bnb/scripts/op-node-start.sh
@@ -36,8 +36,9 @@ exec op-node \
   --pprof.enabled \
   --rpc.enable-admin \
   --l1=$OP_NODE__RPC_ENDPOINT \
+  --l1.kind=$OP_NODE__RPC_ENDPOINT_KIND \
   --l2=http://${OP_L2_HOST:-op-bnb}:8551 \
   --l2.jwt-secret=/jwtsecret \
   --l2.skip-sync-start-check=true \
-#  --l2.engine-sync=true \
+  --l2.engine-sync=true \
   --log.level=info