diff --git a/fabcar/startFabric.sh b/fabcar/startFabric.sh
index c839a203..028a0e11 100755
--- a/fabcar/startFabric.sh
+++ b/fabcar/startFabric.sh
@@ -66,19 +66,6 @@ docker exec \
     -p "$CC_SRC_PATH" \
     -l "$CC_RUNTIME_LANGUAGE"
 
-echo "Installing smart contract on peer1.org1.example.com"
-docker exec \
-  -e CORE_PEER_LOCALMSPID=Org1MSP \
-  -e CORE_PEER_ADDRESS=peer1.org1.example.com:8051 \
-  -e CORE_PEER_MSPCONFIGPATH=${ORG1_MSPCONFIGPATH} \
-  -e CORE_PEER_TLS_ROOTCERT_FILE=${ORG1_TLS_ROOTCERT_FILE} \
-  cli \
-  peer chaincode install \
-    -n fabcar \
-    -v 1.0 \
-    -p "$CC_SRC_PATH" \
-    -l "$CC_RUNTIME_LANGUAGE"
-
 echo "Installing smart contract on peer0.org2.example.com"
 docker exec \
   -e CORE_PEER_LOCALMSPID=Org2MSP \
@@ -92,19 +79,6 @@ docker exec \
     -p "$CC_SRC_PATH" \
     -l "$CC_RUNTIME_LANGUAGE"
 
-echo "Installing smart contract on peer1.org2.example.com"
-docker exec \
-  -e CORE_PEER_LOCALMSPID=Org2MSP \
-  -e CORE_PEER_ADDRESS=peer1.org2.example.com:10051 \
-  -e CORE_PEER_MSPCONFIGPATH=${ORG2_MSPCONFIGPATH} \
-  -e CORE_PEER_TLS_ROOTCERT_FILE=${ORG2_TLS_ROOTCERT_FILE} \
-  cli \
-  peer chaincode install \
-    -n fabcar \
-    -v 1.0 \
-    -p "$CC_SRC_PATH" \
-    -l "$CC_RUNTIME_LANGUAGE"
-
 echo "Instantiating smart contract on mychannel"
 docker exec \
   -e CORE_PEER_LOCALMSPID=Org1MSP \
@@ -127,7 +101,7 @@ echo "Waiting for instantiation request to be committed ..."
 sleep 10
 
 echo "Submitting initLedger transaction to smart contract on mychannel"
-echo "The transaction is sent to all of the peers so that chaincode is built before receiving the following requests"
+echo "The transaction is sent to the two peers with the chaincode installed (peer0.org1.example.com and peer0.org2.example.com) so that chaincode is built before receiving the following requests"
 docker exec \
   -e CORE_PEER_LOCALMSPID=Org1MSP \
   -e CORE_PEER_MSPCONFIGPATH=${ORG1_MSPCONFIGPATH} \
@@ -141,12 +115,8 @@ docker exec \
     --tls \
     --cafile ${ORDERER_TLS_ROOTCERT_FILE} \
     --peerAddresses peer0.org1.example.com:7051 \
-    --peerAddresses peer1.org1.example.com:8051 \
     --peerAddresses peer0.org2.example.com:9051 \
-    --peerAddresses peer1.org2.example.com:10051 \
     --tlsRootCertFiles ${ORG1_TLS_ROOTCERT_FILE} \
-    --tlsRootCertFiles ${ORG1_TLS_ROOTCERT_FILE} \
-    --tlsRootCertFiles ${ORG2_TLS_ROOTCERT_FILE} \
     --tlsRootCertFiles ${ORG2_TLS_ROOTCERT_FILE}
 set +x