diff --git a/charts/eck-resources/templates/kibana.yaml b/charts/eck-resources/templates/kibana.yaml
index b2853c4..5fb4254 100644
--- a/charts/eck-resources/templates/kibana.yaml
+++ b/charts/eck-resources/templates/kibana.yaml
@@ -14,7 +14,8 @@ spec:
         order: 0
         realm: "keycloak"
 {{- if and .Values.oidc .Values.oidc.existingSecret }}
-    {{- $secret := lookup "v1" "Secret" "monitoring" .Values.oidc.existingSecret }}
+  {{- $secret := lookup "v1" "Secret" "monitoring" .Values.oidc.existingSecret }}
+  {{- if and $secret (hasKey $secret "data") }}
     {{- $clientSecret := (hasKey $secret.data "clientSecret") | ternary ($secret.data.clientSecret | b64dec | quote) "\"\"" }}
     xpack.security.authc.oidc.realms.keycloak:
       order: 0
@@ -27,11 +28,5 @@ spec:
       idp.entity_id: "https://keycloak.dvirlabs.com/realms/{{ .Values.oidc.realm }}"
       claim_patterns.principal: "preferred_username"
       claim_patterns.groups: "roles"
+  {{- end }}
 {{- end }}
-  http:
-    tls:
-      selfSignedCertificate:
-        disabled: true
-    service:
-      spec:
-        type: ClusterIP