diff --git a/jobs/CHMB_Commit_Build/config.xml b/jobs/CHMB_Commit_Build/config.xml
index 9bdf09d9dd43791e68a3e61b9a46a16a55a9f847..524514c72469182bdb3dcf3666853231c17af55c 100644
--- a/jobs/CHMB_Commit_Build/config.xml
+++ b/jobs/CHMB_Commit_Build/config.xml
@@ -15,8 +15,8 @@
     </com.dabsquared.gitlabjenkins.connection.GitLabConnectionProperty>
     <jenkins.model.BuildDiscarderProperty>
       <strategy class="hudson.tasks.LogRotator">
-        <daysToKeep>1</daysToKeep>
-        <numToKeep>3</numToKeep>
+        <daysToKeep>-1</daysToKeep>
+        <numToKeep>5</numToKeep>
         <artifactDaysToKeep>-1</artifactDaysToKeep>
         <artifactNumToKeep>-1</artifactNumToKeep>
       </strategy>
@@ -32,7 +32,7 @@
     </userRemoteConfigs>
     <branches>
       <hudson.plugins.git.BranchSpec>
-        <name>$Build_Branch</name>
+        <name>origin/${gitlabSourceBranch}</name>
       </hudson.plugins.git.BranchSpec>
     </branches>
     <doGenerateSubmoduleConfigurations>false</doGenerateSubmoduleConfigurations>
@@ -65,7 +65,7 @@
       <excludeBranchesSpec></excludeBranchesSpec>
       <sourceBranchRegex></sourceBranchRegex>
       <targetBranchRegex></targetBranchRegex>
-      <secretToken>{AQAAABAAAAAQfJeRpLkYSDQiNmF+pxqcUYpbs7ptho6yxSGXnZ7Xj6c=}</secretToken>
+      <secretToken>{AQAAABAAAAAQqUgWC/fpm7mHYoaZY2CSTc0w7mZwe+c1Rdh2fZQJxcQ=}</secretToken>
       <pendingBuildName></pendingBuildName>
       <cancelPendingBuildsOnUpdate>false</cancelPendingBuildsOnUpdate>
     </com.dabsquared.gitlabjenkins.GitLabPushTrigger>
@@ -152,7 +152,7 @@
       <healthScaleFactor>1.0</healthScaleFactor>
       <allowEmptyResults>false</allowEmptyResults>
     </hudson.tasks.junit.JUnitResultArchiver>
-    <hudson.tasks.Mailer plugin="mailer@1.22">
+    <hudson.tasks.Mailer plugin="mailer@1.23">
       <recipients>$RD_Group</recipients>
       <dontNotifyEveryUnstableBuild>false</dontNotifyEveryUnstableBuild>
       <sendToIndividuals>false</sendToIndividuals>