diff --git a/op-zora-mainnet.yml b/op-zora-mainnet.yml
index a0f0329a..7e82b347 100644
--- a/op-zora-mainnet.yml
+++ b/op-zora-mainnet.yml
@@ -33,7 +33,8 @@ services:
       - "HOST_IP=${IP}"
       - "GETH_OVERRIDE_CANYON=1704992401"
       - "GETH_OVERRIDE_DELTA=1708560000"
-      - "GETH_OVERRIDE_ECOTONE=1710374401"      
+      - "GETH_OVERRIDE_ECOTONE=1710374401"
+      - "GETH_OVERRIDE_FJORD=1720627201"      
     labels:                     
       - "traefik.enable=true"
       - "traefik.http.middlewares.zora-stripprefix.stripprefix.prefixes=/zora-mainnet"                      
@@ -98,6 +99,7 @@ services:
       - "OP_NODE_OVERRIDE_CANYON=1704992401"
       - "OP_NODE_OVERRIDE_DELTA=1708560000"
       - "OP_NODE_OVERRIDE_ECOTONE=1710374401"
+      - "OP_NODE_OVERRIDE_FJORD=1720627201"      
     networks:                                                                                         
       - chains