diff --git a/config/nrfcfg.yaml b/config/nrfcfg.yaml
index fc49183..ae82bab 100644
--- a/config/nrfcfg.yaml
+++ b/config/nrfcfg.yaml
@@ -10,9 +10,13 @@ configuration:
     registerIPv4: nrf.free5gc.org # IP used to serve NFs or register to another NRF
     bindingIPv4: nrf.free5gc.org  # IP used to bind the service
     port: 8000 # port used to bind the service
-    tls: # the local path of TLS key
+    cert: # the local path of TLS key
       pem: cert/nrf.pem # NRF TLS Certificate
       key: cert/nrf.key # NRF TLS Private key
+    rootcert: # the local path of root CA certs
+      pem: cert/nrf.pem
+      key: cert/nrf.key
+    oauth: false
   DefaultPlmnId:
     mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
     mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)