diff --git a/build.xml b/build.xml
index 5ab1799d..9fdad7b6 100644
--- a/build.xml
+++ b/build.xml
@@ -174,7 +174,7 @@
 
     <target name='dist-rpm'>
         <taskdef name='rpm' classname='org.freecompany.redline.ant.RedlineTask'>
-            <classpath location="lib/ant-deb-0.0.1.jar"/>
+            <classpath location="lib/redline-1.1.3.jar"/>
         </taskdef>
 
         <rpm group='mail' name='davmail' version='${release}' destination='dist'>