diff --git a/zero-gravity/geth/zero-gravity-aristotle-geth-pruned-pebble-path.yml b/zero-gravity/geth/zero-gravity-aristotle-geth-pruned-pebble-path.yml
index 7a030d2e..d5449a58 100644
--- a/zero-gravity/geth/zero-gravity-aristotle-geth-pruned-pebble-path.yml
+++ b/zero-gravity/geth/zero-gravity-aristotle-geth-pruned-pebble-path.yml
@@ -129,7 +129,7 @@ services:
     entrypoint: [/usr/local/bin/init.sh, 0gchaind, start]
     command:
       - --chaincfg.block-store-service.enabled
-      - --chaincfg.chain-spec=devnet
+      - --chaincfg.chain-spec=mainnet
       - --chaincfg.engine.jwt-secret-path=/jwtsecret
       - --chaincfg.engine.rpc-dial-url=http://zero-gravity-aristotle-geth:8551
       - --chaincfg.kzg.implementation=crate-crypto/go-kzg-4844
diff --git a/zero-gravity/scripts/init.sh b/zero-gravity/scripts/init.sh
index 0fba5c77..6c5b455e 100644
--- a/zero-gravity/scripts/init.sh
+++ b/zero-gravity/scripts/init.sh
@@ -46,9 +46,9 @@ mkdir -p $CONFIG_DIR
 mkdir -p $DATA_DIR
 
 if [ "$CHAIN_NAME" = "galileo" ]; then
-    CHAIN_SPEC=galileo
+    CHAIN_SPEC=devnet
 else
-    CHAIN_SPEC=mainney
+    CHAIN_SPEC=mainnet
 fi
 env