diff --git a/xpfe/components/jar.mn b/xpfe/components/jar.mn
index f30aaa8045a9..62a281ebe7d0 100644
--- a/xpfe/components/jar.mn
+++ b/xpfe/components/jar.mn
@@ -1,5 +1,5 @@
 #ifndef SUPPRESS_CHROME
-#ifndef MOZ_XUL_APP
+#ifdef MOZ_SUITE
 comm.jar:
     content/communicator/directory/directory.xul                (directory/directory.xul)
     content/communicator/directory/directory.html               (directory/directory.html)