diff --git a/charts/oai-5g-core/oai-upf/templates/deployment.yaml b/charts/oai-5g-core/oai-upf/templates/deployment.yaml
index 1af98aa1eca74d72cc9fff1253774cfb5b39e769..e706d010ee263a76ce4f05e6ff7e0569fbaea31e 100644
--- a/charts/oai-5g-core/oai-upf/templates/deployment.yaml
+++ b/charts/oai-5g-core/oai-upf/templates/deployment.yaml
@@ -72,7 +72,7 @@ spec:
           command: 
             - /bin/sh
             - -c
-            - until curl --connect-timeout {{ .Values.global.timeout }} --head -X GET http://{{ .Values.global.IpNRF }}/nnrf-nfm/v1/nf-instances?nf-type='NRF' {{ .Values.global.http2Param }}; do echo waiting for oai-nrf; sleep 1; done
+            - until curl --connect-timeout {{ .Values.global.timeout }} --head -X GET http://{{ .Values.global.IP_NRF }}/nnrf-nfm/v1/nf-instances?nf-type='NRF' {{ .Values.global.http2Param }}; do echo waiting for oai-nrf; sleep 1; done
     {{- end }}{{ end }}
       containers:
     {{- if .Values.includeTcpDumpContainer }}