diff --git a/charts/oai-5g-ran/oai-gnb/templates/deployment.yaml b/charts/oai-5g-ran/oai-gnb/templates/deployment.yaml
index 4e36ac33bb8f954ee541a133b6dd1d28dd118fa6..527a835bb9bb12ec60f490efa18ac7d02a686d84 100644
--- a/charts/oai-5g-ran/oai-gnb/templates/deployment.yaml
+++ b/charts/oai-5g-ran/oai-gnb/templates/deployment.yaml
@@ -146,6 +146,10 @@ spec:
             value: {{ .Values.config.useAdditionalOptions }}
           - name: AMF_IP_ADDRESS
             value: {{ .Values.config.amfIpAddress }}
+          - name: N2_IF_NAME
+            value: {{ .Values.config.n2IfName }}
+          - name: N3_IF_NAME
+            value: {{ .Values.config.n3IfName }}
       {{- if .Values.includeTcpDumpContainer }}
       - name: tcpdump
         image: "{{ .Values.tcpdumpimage.repository }}:{{ .Values.tcpdumpimage.version }}"
diff --git a/charts/oai-5g-ran/oai-gnb/values.yaml b/charts/oai-5g-ran/oai-gnb/values.yaml
index cd8898098e1623fc12e3ad15e5f174c04736d2a4..1f596c72e59be4f4d6256a9b118b0fb460f7b649 100644
--- a/charts/oai-5g-ran/oai-gnb/values.yaml
+++ b/charts/oai-5g-ran/oai-gnb/values.yaml
@@ -99,6 +99,8 @@ config:
   sst: "1"  #currently only 4 standard values are allowed 1,2,3,4
   usrp: "@RRU_TYPE@"   #allowed values rfsim, b2xx, n3xx or x3xx
   amfIpAddress: "@AMF_IP_ADDRESS@" # amf ip-address or service-name oai-amf-svc
+  n2IfName: "@GNB_N2_IF_NAME@" # if multus.n2Interface.create is true then use n2
+  n3IfName: "@GNB_N3_IF_NAME@" # if multus.n3Interface.create is true then use n3 or you can only use 1 interface n2 or eth0 
 
 ## Debugging section
 start: