diff --git a/assignments/build.xml b/assignments/build.xml
index 3943ce6dc059200337bef515b46eb3b6e0caf2c5..85f702cc83ca86e30ed11af20000df1bc53cafaa 100644
--- a/assignments/build.xml
+++ b/assignments/build.xml
@@ -106,6 +106,16 @@ POSSIBILITY OF SUCH DAMAGE.
     <target name="all" depends="jar,javadoc" description="fully build this project">
         <echo message="build all assignments complete"/>
     </target>
+    
+    <target name="clean.all.pduLogs" description="clean autogenerated PDU capture logs">
+        <delete verbose="true">
+            <fileset dir="pduLog">
+                <include name="*.dislog"/>
+                <exclude name="ExamplePduCaptureLog.dislog"/><!-- version control default example -->
+                <exclude name="README.md"/>
+            </fileset>
+        </delete>
+    </target>
 
     <target name="view.assignments.javadoc.local" depends="javadoc"
             description="view local MV3500 assignments javadoc in web browser (via Netbeans only)">