diff --git a/op-snaxchain-fullnode.yml b/op-snaxchain-fullnode.yml
index 780c1b2a..26a650f5 100644
--- a/op-snaxchain-fullnode.yml
+++ b/op-snaxchain-fullnode.yml
@@ -69,6 +69,7 @@ services:
     stop_grace_period: 30s
     environment:
       #- "OP_NODE_SYNCMODE=execution-layer"
+      - "OP_NODE_L2_ENGINE_AUTH_RAW=688f5d737bad920bdfb2fc2f488d6b6209eebda1dae949a8de91398d932c517a"      
       - "OP_NODE_L1_ETH_RPC=${SNAXCHAIN_ETHEREUM_ENDPOINT}"
       - "OP_NODE_L2_ENGINE_AUTH=/jwtsecret"
       - "OP_NODE_L2_ENGINE_RPC=http://op-snaxchain-fullnode:8551"