diff --git a/build.xml b/build.xml
index cc93800b1..c06685a09 100644
--- a/build.xml
+++ b/build.xml
@@ -232,10 +232,11 @@
       <zipfileset src="${deploy.dir}/lib/javassist.jar"/>
       <zipfileset src="${deploy.dir}/lib/guava.jar"/>
       <zipfileset src="${deploy.dir}/lib/commons-collections.jar"/>
+      <zipfileset src="${deploy.dir}/lib/commons-lang.jar"/>
       <rule pattern="com.google.**" result="cgc.@1"/>
       <!-- renaming velocity borks their annoying reflective bullshit -->
       <!-- <rule pattern="org.apache.velocity.**" result="oav.@1"/> -->
-      <rule pattern="org.apache.commons.collections.**" result="oacc.@1"/>
+      <rule pattern="org.apache.commons.**" result="oac.@1"/>
       <rule pattern="com.samskivert.**" result="cs.@1"/>
       <rule pattern="javassist.**" result="ja.@1"/>
     </jarjar>
diff --git a/etc/libs-incl.xml b/etc/libs-incl.xml
index 6d33a4bc5..28233f35d 100644
--- a/etc/libs-incl.xml
+++ b/etc/libs-incl.xml
@@ -6,6 +6,7 @@
     <include name="ant.jar"/>
     <include name="asc.jar"/>
     <include name="commons-collections.jar"/>
+    <include name="commons-lang.jar"/>
     <include name="depot.jar"/>
     <include name="ehcache.jar"/>
     <include name="flexTasks.jar"/>