diff --git a/test-network-k8s/scripts/ccp-template.json b/test-network-k8s/scripts/ccp-template.json
index 9e0802d1..c80f34b6 100755
--- a/test-network-k8s/scripts/ccp-template.json
+++ b/test-network-k8s/scripts/ccp-template.json
@@ -36,7 +36,7 @@
     },
     "certificateAuthorities": {
         "org${ORG}-ca": {
-            "url": "https://org${ORG}-ca",
+            "url": "https://org${ORG}-ca:443",
             "caName": "org${ORG}-ca",
             "tlsCACerts": {
                 "pem": ["${CAPEM}"]