diff --git a/jobs/CHMB_Backend_Code/config.xml b/jobs/CHMB_Backend_Code/config.xml
index 403c3a4632429e56cfd2b701e9912ad990f5b613..a84ac0b47c58d4dcc1a1dc026568a94cb4873179 100644
--- a/jobs/CHMB_Backend_Code/config.xml
+++ b/jobs/CHMB_Backend_Code/config.xml
@@ -31,7 +31,15 @@
     </branches>
     <doGenerateSubmoduleConfigurations>false</doGenerateSubmoduleConfigurations>
     <submoduleCfg class="list"/>
-    <extensions/>
+    <extensions>
+      <hudson.plugins.git.extensions.impl.SparseCheckoutPaths>
+        <sparseCheckoutPaths>
+          <hudson.plugins.git.extensions.impl.SparseCheckoutPath>
+            <path>CHMB_Backend</path>
+          </hudson.plugins.git.extensions.impl.SparseCheckoutPath>
+        </sparseCheckoutPaths>
+      </hudson.plugins.git.extensions.impl.SparseCheckoutPaths>
+    </extensions>
   </scm>
   <assignedNode>&quot;Automation Server&quot;</assignedNode>
   <canRoam>false</canRoam>