diff --git a/webserver/plugin.jelly b/webserver/plugin.jelly
index b9b62bbf..79285c44 100644
--- a/webserver/plugin.jelly
+++ b/webserver/plugin.jelly
@@ -179,13 +179,13 @@
 
     <!-- convert all path related properties to their os equivalent -->
     <ant:property name="maven.webserver.home.path"
-      location="${maven.webserver.home}" />
+      location="${context.getVariable('maven.webserver.home')}" />
     <ant:property name="maven.webserver.conf.dir.path"
-      location="${maven.webserver.conf.dir}" />
+      location="${context.getVariable('maven.webserver.conf.dir')}" />
     <ant:property name="maven.webserver.root.path"
-      location="${maven.webserver.root}" />
+      location="${context.getVariable('maven.webserver.root')}" />
     <ant:property name="maven.webserver.dir.path"
-      location="${maven.webserver.dir}" />
+      location="${context.getVariable('maven.webserver.dir')}" />
 
       <!-- convert all path related properties to their os equivalent -->
     <ant:property name="maven.appserver.home.path"