diff --git a/test-network/addOrg3/fabric-ca/org3/fabric-ca-server-config.yaml b/test-network/addOrg3/fabric-ca/org3/fabric-ca-server-config.yaml
index 67016935..903106e7 100644
--- a/test-network/addOrg3/fabric-ca/org3/fabric-ca-server-config.yaml
+++ b/test-network/addOrg3/fabric-ca/org3/fabric-ca-server-config.yaml
@@ -242,6 +242,8 @@ affiliations:
       - department2
    org2:
       - department1
+   org3:
+      - department1
 
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 #  Signing section