diff --git a/stable/jenkins/CHANGELOG.md b/stable/jenkins/CHANGELOG.md
index 41a0c7d4b3..fa13f298c5 100644
--- a/stable/jenkins/CHANGELOG.md
+++ b/stable/jenkins/CHANGELOG.md
@@ -5,6 +5,10 @@ numbering uses [semantic versioning](http://semver.org).
 
 NOTE: The change log until version 1.5.7 is auto generated based on git commits. Those include a reference to the git commit to be able to get more details.
 
+## 1.9.13
+
+Fix case sense in `Values.master.overwriteConfig` in `config.yaml`
+
 ## 1.9.12
 
 Scriptapprovals are overwritten when overwriteConfig is enabled
diff --git a/stable/jenkins/Chart.yaml b/stable/jenkins/Chart.yaml
index 12123c6673..e9d3a302ec 100755
--- a/stable/jenkins/Chart.yaml
+++ b/stable/jenkins/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: jenkins
 home: https://jenkins.io/
-version: 1.9.12
+version: 1.9.13
 appVersion: lts
 description: Open source continuous integration server. It supports multiple SCM tools
   including CVS, Subversion and Git. It can execute Apache Ant and Apache Maven-based
diff --git a/stable/jenkins/templates/config.yaml b/stable/jenkins/templates/config.yaml
index a4d9855a81..2611fb8b41 100644
--- a/stable/jenkins/templates/config.yaml
+++ b/stable/jenkins/templates/config.yaml
@@ -256,7 +256,7 @@ data:
     yes n | cp -i /usr/share/jenkins/ref/plugins/* /var/jenkins_plugins/;
 {{- end }}
 {{- if .Values.master.scriptApproval }}
-  {{- if .Values.Master.OverwriteConfig }}
+  {{- if .Values.master.OverwriteConfig }}
     cp /var/jenkins_config/scriptapproval.xml /var/jenkins_home/scriptApproval.xml;
   {{- else }}
     yes n | cp -i /var/jenkins_config/scriptapproval.xml /var/jenkins_home/scriptApproval.xml;