diff --git a/kibana/templates/deployment.yaml b/kibana/templates/deployment.yaml
index a0310b959..85273be64 100644
--- a/kibana/templates/deployment.yaml
+++ b/kibana/templates/deployment.yaml
@@ -96,8 +96,8 @@ spec:
                     local path="${1}"
                     set -- -XGET -s --fail
 
-                    if [ -n "${ELASTIC_USERNAME}" ] && [ -n "${ELASTIC_PASSWORD}" ]; then
-                      set -- "$@" -u "${ELASTIC_USERNAME}:${ELASTIC_PASSWORD}"
+                    if [ -n "${ELASTICSEARCH_USERNAME}" ] && [ -n "${ELASTICSEARCH_PASSWORD}" ]; then
+                      set -- "$@" -u "${ELASTICSEARCH_USERNAME}:${ELASTICSEARCH_PASSWORD}"
                     fi
 
                     curl -k "$@" "{{ .Values.protocol }}://localhost:{{ .Values.httpPort }}${path}"