diff --git a/test-network/addOrg4/configtx.yaml b/test-network/addOrg4/configtx.yaml
index 93502f02..41697958 100644
--- a/test-network/addOrg4/configtx.yaml
+++ b/test-network/addOrg4/configtx.yaml
@@ -13,26 +13,26 @@
 #
 ################################################################################
 Organizations:
-    - &Org3
+    - &Org4
         # DefaultOrg defines the organization which is used in the sampleconfig
         # of the fabric.git development environment
-        Name: Org3MSP
+        Name: Org4MSP
 
         # ID to load the MSP definition as
-        ID: Org3MSP
+        ID: Org4MSP
 
-        MSPDir: ../organizations/peerOrganizations/org3.example.com/msp
+        MSPDir: ../organizations/peerOrganizations/org4.example.com/msp
 
         Policies:
             Readers:
                 Type: Signature
-                Rule: "OR('Org3MSP.admin', 'Org3MSP.peer', 'Org3MSP.client')"
+                Rule: "OR('Org4MSP.admin', 'Org4MSP.peer', 'Org4MSP.client')"
             Writers:
                 Type: Signature
-                Rule: "OR('Org3MSP.admin', 'Org3MSP.client')"
+                Rule: "OR('Org4MSP.admin', 'Org4MSP.client')"
             Admins:
                 Type: Signature
-                Rule: "OR('Org3MSP.admin')"
+                Rule: "OR('Org4MSP.admin')"
             Endorsement:
                 Type: Signature
-                Rule: "OR('Org3MSP.peer')"
+                Rule: "OR('Org4MSP.peer')"