diff --git a/jobs/CHMB_Analysis/config.xml b/jobs/CHMB_Analysis/config.xml
index 95b6b5df54491c9045b7b83f2a14aa5488407052..d37beea842cf6745998222922db591222e1599c8 100644
--- a/jobs/CHMB_Analysis/config.xml
+++ b/jobs/CHMB_Analysis/config.xml
@@ -4,6 +4,14 @@
   <description></description>
   <keepDependencies>false</keepDependencies>
   <properties>
+    <jenkins.model.BuildDiscarderProperty>
+      <strategy class="hudson.tasks.LogRotator">
+        <daysToKeep>-1</daysToKeep>
+        <numToKeep>5</numToKeep>
+        <artifactDaysToKeep>-1</artifactDaysToKeep>
+        <artifactNumToKeep>-1</artifactNumToKeep>
+      </strategy>
+    </jenkins.model.BuildDiscarderProperty>
     <com.dabsquared.gitlabjenkins.connection.GitLabConnectionProperty plugin="gitlab-plugin@1.5.11">
       <gitLabConnection>ylhealth</gitLabConnection>
     </com.dabsquared.gitlabjenkins.connection.GitLabConnectionProperty>
@@ -17,14 +25,6 @@
         </hudson.model.StringParameterDefinition>
       </parameterDefinitions>
     </hudson.model.ParametersDefinitionProperty>
-    <jenkins.model.BuildDiscarderProperty>
-      <strategy class="hudson.tasks.LogRotator">
-        <daysToKeep>1</daysToKeep>
-        <numToKeep>3</numToKeep>
-        <artifactDaysToKeep>-1</artifactDaysToKeep>
-        <artifactNumToKeep>-1</artifactNumToKeep>
-      </strategy>
-    </jenkins.model.BuildDiscarderProperty>
   </properties>
   <scm class="hudson.plugins.git.GitSCM" plugin="git@3.9.1">
     <configVersion>2</configVersion>
@@ -43,8 +43,7 @@
     <submoduleCfg class="list"/>
     <extensions/>
   </scm>
-  <assignedNode>&quot;SonarQube Server&quot;</assignedNode>
-  <canRoam>false</canRoam>
+  <canRoam>true</canRoam>
   <disabled>false</disabled>
   <blockBuildWhenDownstreamBuilding>false</blockBuildWhenDownstreamBuilding>
   <blockBuildWhenUpstreamBuilding>false</blockBuildWhenUpstreamBuilding>
@@ -121,10 +120,10 @@
       <externalDelete></externalDelete>
       <disableDeferredWipeout>false</disableDeferredWipeout>
     </hudson.plugins.ws__cleanup.PreBuildCleanup>
+    <hudson.plugins.timestamper.TimestamperBuildWrapper plugin="timestamper@1.8.10"/>
     <hudson.plugins.ansicolor.AnsiColorBuildWrapper plugin="ansicolor@0.6.1">
       <colorMapName>xterm</colorMapName>
     </hudson.plugins.ansicolor.AnsiColorBuildWrapper>
-    <hudson.plugins.timestamper.TimestamperBuildWrapper plugin="timestamper@1.8.10"/>
   </buildWrappers>
   <prebuilders/>
   <postbuilders/>