diff --git a/jnlp/plugin.jelly b/jnlp/plugin.jelly
index a871c425..e76528e8 100644
--- a/jnlp/plugin.jelly
+++ b/jnlp/plugin.jelly
@@ -5,6 +5,7 @@
   xmlns:define="jelly:define"
   xmlns:j="jelly:core"
   xmlns:jarfile="jarfile"
+  xmlns:maven="jelly:maven"
   xmlns:u="jelly:util">
 
     <define:taglib uri="jarfile">