diff --git a/charts/mok/Chart.yaml b/charts/mok/Chart.yaml
index fae8d2c306ff43c93fe96256f10eb0f1dce66ffe..b4b2ef8bd15edfbc42d6bc157c28a0951c1169be 100644
--- a/charts/mok/Chart.yaml
+++ b/charts/mok/Chart.yaml
@@ -3,7 +3,7 @@ name: mok
 description: |
   Mail on Kubernetes (MoK) is a project to deploy a functional mailserver that runs without a database server on Kubernetes, taking advantage of configmaps and secret.
 type: application
-version: 0.10.7
+version: 0.10.8
 sources:
   - https://de.postfix.org/ftpmirror/index.html
   - https://github.com/dovecot/core
diff --git a/charts/mok/README.md b/charts/mok/README.md
index 1e8edb55daeda0664813972f2826b7af6ec07f8c..6666e4e8e574a5438df0f87c8f90a901359d0658 100644
--- a/charts/mok/README.md
+++ b/charts/mok/README.md
@@ -1,6 +1,6 @@
 # mok
 
-![Version: 0.10.7](https://img.shields.io/badge/Version-0.10.7-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.10.8](https://img.shields.io/badge/Version-0.10.8-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 Mail on Kubernetes (MoK) is a project to deploy a functional mailserver that runs without a database server on Kubernetes, taking advantage of configmaps and secret.
 
diff --git a/charts/mok/templates/postfix-config.yaml b/charts/mok/templates/postfix-config.yaml
index 5b69cb6cecced3859b316207da53da49f9ddf078..32d2db47f504b8285742ccf7b8a8c39e32d2fa74 100644
--- a/charts/mok/templates/postfix-config.yaml
+++ b/charts/mok/templates/postfix-config.yaml
@@ -269,7 +269,7 @@ data:
     smtpd_tls_auth_only = yes
 
     lmtp_host_lookup = dns, native
-    virtual_transport = lmtp:inet:{{ include "mok.fullname" . }}-dovecot-internal.{{ .Release.Namespace }}.svc.cluster.local:24"
+    virtual_transport = lmtp:inet:{{ include "mok.fullname" . }}-dovecot-internal.{{ .Release.Namespace }}.svc.cluster.local:24
 
     ########
     ##
diff --git a/charts/mok/tests/__snapshot__/postfix_test.yaml.snap b/charts/mok/tests/__snapshot__/postfix_test.yaml.snap
index 1447f60fbc3a94ea110eab568984162de3643920..824edf19b143c809d555426035c2b403a88ffdec 100644
--- a/charts/mok/tests/__snapshot__/postfix_test.yaml.snap
+++ b/charts/mok/tests/__snapshot__/postfix_test.yaml.snap
@@ -78,7 +78,7 @@ should match snapshot:
         smtpd_tls_auth_only = yes
 
         lmtp_host_lookup = dns, native
-        virtual_transport = lmtp:inet:RELEASE-NAME-mok-dovecot-internal.NAMESPACE.svc.cluster.local:24"
+        virtual_transport = lmtp:inet:RELEASE-NAME-mok-dovecot-internal.NAMESPACE.svc.cluster.local:24
 
         ########
         ##
@@ -418,7 +418,7 @@ should match snapshot:
       template:
         metadata:
           annotations:
-            checksum/config: 900b63e812eed8703a83622630d3f0bedd6e475bdb5ec3eeaffa1549ff43a489
+            checksum/config: 7957f3df6d998c42c57e91d61ff347f0fcc9d0f89b3d09b5716f60c019b7528c
             checksum/secret: 66ea930a9b7e50528ddc0aa54786d07f78c7f56d1daea45b21d9eb94f8e5c4f2
           labels:
             app.kubernetes.io/component: postfix