diff --git a/deployment/src/kubernetes/templates/backend/ConfigMap.yml b/deployment/src/kubernetes/templates/backend/ConfigMap.yml
index 772ac85c7..11782b474 100644
--- a/deployment/src/kubernetes/templates/backend/ConfigMap.yml
+++ b/deployment/src/kubernetes/templates/backend/ConfigMap.yml
@@ -21,9 +21,9 @@ data:
   SMTP_PORT: "{{ .Values.BACKEND.SMTP_PORT }}"
   SMTP_IGNORE_TLS: "{{ .Values.BACKEND.SMTP_IGNORE_TLS }}"
   SMTP_SECURE: "{{ .Values.BACKEND.SMTP_SECURE }}"
-  SMTP_DKIM_DOMAINNAME: "{{ .Values.BACKEND.SMTP_DKIM_DOMAINNAME  }}"
-  SMTP_DKIM_KEYSELECTOR: "{{ .Values.BACKEND.SMTP_DKIM_KEYSELECTOR  }}"
-  SMTP_DKIM_PRIVATKEY: "{{ .Values.BACKEND.SMTP_DKIM_PRIVATKEY  }}"
+  SMTP_DKIM_DOMAINNAME: "{{ .Values.BACKEND.SMTP_DKIM_DOMAINNAME }}"
+  SMTP_DKIM_KEYSELECTOR: "{{ .Values.BACKEND.SMTP_DKIM_KEYSELECTOR }}"
+  SMTP_DKIM_PRIVATKEY: "{{ .Values.BACKEND.SMTP_DKIM_PRIVATKEY }}"
   GRAPHQL_URI: "http://{{ .Release.Name }}-backend:4000"
   NEO4J_URI: "bolt://{{ .Release.Name }}-neo4j:7687"
   #REDIS_DOMAIN: ---toBeSet(IP)---