diff --git a/jobs/CHMB_Backend_Code/config.xml b/jobs/CHMB_Backend_Code/config.xml
index 403c3a4632429e56cfd2b701e9912ad990f5b613..7257887bffc1e3fb1a60538730dbac6555737752 100644
--- a/jobs/CHMB_Backend_Code/config.xml
+++ b/jobs/CHMB_Backend_Code/config.xml
@@ -10,7 +10,7 @@
     <jenkins.model.BuildDiscarderProperty>
       <strategy class="hudson.tasks.LogRotator">
         <daysToKeep>1</daysToKeep>
-        <numToKeep>3</numToKeep>
+        <numToKeep>2</numToKeep>
         <artifactDaysToKeep>-1</artifactDaysToKeep>
         <artifactNumToKeep>-1</artifactNumToKeep>
       </strategy>