diff --git a/hyperledger/1.0/docker-compose-2orgs.yml b/hyperledger/1.0/docker-compose-2orgs.yml
index ed8a8c36..944633d0 100644
--- a/hyperledger/1.0/docker-compose-2orgs.yml
+++ b/hyperledger/1.0/docker-compose-2orgs.yml
@@ -14,7 +14,7 @@ services:
     hostname: ca
   #  command: /go/src/github.com/hyperledger/fabric-ca/bin/ca server start -ca testdata/ec.pem -ca-key testdata/ec-key.pem -config testdata/testconfig.json
     ports:
-      - "8888:8888"
+      - "7054:7054"
     command: fabric-ca-server start -b admin:adminpw
 
   orderer.example.com:  # There  can be multiple orderers
diff --git a/hyperledger/1.0/docker-compose-new-channel.yml b/hyperledger/1.0/docker-compose-new-channel.yml
index 79524e36..da4b9b6d 100644
--- a/hyperledger/1.0/docker-compose-new-channel.yml
+++ b/hyperledger/1.0/docker-compose-new-channel.yml
@@ -14,7 +14,7 @@ services:
     hostname: ca
   #  command: /go/src/github.com/hyperledger/fabric-ca/bin/ca server start -ca testdata/ec.pem -ca-key testdata/ec-key.pem -config testdata/testconfig.json
     ports:
-      - "8888:8888"
+      - "7054:7054"
     command: fabric-ca-server start -b admin:adminpw
 
   orderer.example.com:  # There  can be multiple orderers
diff --git a/hyperledger/1.0/docker-compose.yml b/hyperledger/1.0/docker-compose.yml
index cf5bc299..e0e5be98 100644
--- a/hyperledger/1.0/docker-compose.yml
+++ b/hyperledger/1.0/docker-compose.yml
@@ -16,7 +16,7 @@ services:
     hostname: ca
   #  command: /go/src/github.com/hyperledger/fabric-ca/bin/ca server start -ca testdata/ec.pem -ca-key testdata/ec-key.pem -config testdata/testconfig.json
     ports:
-      - "8888:8888"
+      - "7054:7054"
     command: fabric-ca-server start -b admin:adminpw
 
   orderer0:  # There  can be multiple orderers