diff --git a/chart/templates/logging/elasticsearch-kibana/secret-ca.yaml b/chart/templates/logging/elasticsearch-kibana/secret-ca.yaml
index c3a797ddf66a6cdbc109a96948bf6df2ef04779d..f943483ac2fd8a78a30bcb910d2439b57239a5e5 100644
--- a/chart/templates/logging/elasticsearch-kibana/secret-ca.yaml
+++ b/chart/templates/logging/elasticsearch-kibana/secret-ca.yaml
@@ -1,5 +1,4 @@
 {{- if and (or .Values.logging.enabled) .Values.logging.sso.enabled }}
-
 apiVersion: v1
 kind: Secret
 metadata:
diff --git a/chart/values.yaml b/chart/values.yaml
index 47bec18072802c23a8b6e6a2cb8c78a89fce57c2..e9ce0d8ea8bc0787cebc2b836f0d7ba0a715baf4 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -57,7 +57,7 @@ sso:
     realm: baby-yoda
 
   # -- Keycloak's certificate authority (PEM Format). Entered using chomp modifier (see chart/dev-sso-values.yaml for example). Used by authservice to support SSO for various packages
-  certificate_authority: ""
+  certificate_authority: "null"
 
   # -- Keycloak realm's json web key output, obtained at https://<keycloak-server>/auth/realms/<realm>/protocol/openid-connect/certs
   jwks: ''