diff --git a/jar/src/plugin-test/test01/maven.xml b/jar/src/plugin-test/test01/maven.xml
index 7a5e1737..6fe2f46f 100644
--- a/jar/src/plugin-test/test01/maven.xml
+++ b/jar/src/plugin-test/test01/maven.xml
@@ -19,7 +19,7 @@
          xmlns:util="jelly:util"
          xmlns:j="jelly:core">
          
-  <goal name="testPlugin" prereqs="jar:jar">
+  <goal name="testPlugin" prereqs="clean,jar:jar">
      <j:set var="jarNotFound" value="true"/>
      <util:available file="${maven.build.dir}/${maven.jar.final.name}">
         <j:set var="jarNotFound" value="false"/>