diff --git a/build.xml b/build.xml
index 51908277..d80dc9a7 100644
--- a/build.xml
+++ b/build.xml
@@ -94,7 +94,7 @@
     <!-- now instrument the associated files -->
     <instream outdir="${classes.dir}">
       <path refid="classpath"/>
-      <fileset dir="${classes.dir}" includes="**/data/*.class"/>
+      <fileset dir="${classes.dir}" includes="**/*.class"/>
     </instream>
   </target>