diff --git a/build.xml b/build.xml
index 87a1702a..be6aee14 100644
--- a/build.xml
+++ b/build.xml
@@ -160,6 +160,7 @@
     <!-- we export a small selection of classes for use by GWT -->
     <copy todir="${gwtjar.dir}">
       <fileset dir="src/java" includes="com/samskivert/text/MessageUtil.java"/>
+      <fileset dir="src/java" includes="com/samskivert/jdbc/depot/ByteEnum.java"/>
     </copy>
     <jar basedir="${gwtjar.dir}" destfile="${deploy.dir}/${app.name}-gwt.jar"/>
     <delete dir="${gwtjar.dir}"/>