diff --git a/first-network/crypto-config-ord2.yaml b/first-network/crypto-config-ord2.yaml
index 9b1d24c7..0ce5df04 100644
--- a/first-network/crypto-config-ord2.yaml
+++ b/first-network/crypto-config-ord2.yaml
@@ -1,5 +1,5 @@
 OrdererOrgs:
-  - Name: Orderer
+  - Name: Orderer02
     Domain: ming-chain.com
     Specs:
-      - Hostname: orderer
+      - Hostname: orderer02