diff --git a/.env.dev b/.env.dev
index 8627f8da..102f1254 100644
--- a/.env.dev
+++ b/.env.dev
@@ -16,6 +16,7 @@ STACKS_NODE_URL=https://stacks-node-api.mainnet.stacks.co
 TEZOS_NODE_URL=https://rpc.tzstats.com
 CRONOS_NODE_URL=https://cronos.blockpi.network/v1/rpc/public
 ARBITRUM_NODE_URL=https://arb-mainnet-public.unifra.io
+ZKSYNC-ERA_NODE_URL=https://mainnet.era.zksync.io
 ELYSIUM_NODE_URL=https://rpc.elysiumchain.tech
 ##======================== LOGSTASH ========================
 LOGSTASH_PORT=