diff -r 000000000000 -r 6474c204b198 b2g/locales/generic/install.rdf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/b2g/locales/generic/install.rdf	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<!--
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#filter substitution
+-->
+
+<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+  <Description about="urn:mozilla:install-manifest"
+               em:id="@MOZ_LANGPACK_EID@"
+               em:name="@MOZ_LANG_TITLE@ Language Pack"
+               em:version="@MOZ_APP_VERSION@"
+               em:type="8"
+               em:creator="@MOZ_LANGPACK_CREATOR@">
+#ifdef MOZ_LANGPACK_CONTRIBUTORS
+    @MOZ_LANGPACK_CONTRIBUTORS@
+#endif
+
+    <em:targetApplication>
+      <Description>
+        <em:id>{3c2e2abc-06d4-11e1-ac3b-374f68613e61}</em:id>
+        <em:minVersion>@MOZ_APP_VERSION@</em:minVersion>
+        <em:maxVersion>@MOZ_APP_MAXVERSION@</em:maxVersion>
+      </Description>
+    </em:targetApplication>
+  </Description>
+</RDF>