diff --git a/ant/project.xml b/ant/project.xml
index d49a7565..299fd06b 100644
--- a/ant/project.xml
+++ b/ant/project.xml
@@ -95,6 +95,14 @@
       <artifactId>commons-jelly-tags-interaction</artifactId>
       <version>1.1</version>
     </dependency>
+    <dependency>
+      <groupId>jline</groupId>
+      <artifactId>jline</artifactId>
+      <version>0.9.5</version>
+      <properties>
+        <comment>This library is used by commons-jelly-tags-interaction.</comment>
+      </properties>
+    </dependency>
   </dependencies>
  <reports>
     <report>maven-changes-plugin</report>