Index: trunk/linux/tested/usr/share/metainfo/josm.appdata.xml
===================================================================
--- trunk/linux/tested/usr/share/appdata/josm.appdata.xml	(revision 7733)
+++ trunk/linux/tested/usr/share/metainfo/josm.appdata.xml	(revision 12543)
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<application>
-  <id type="desktop">josm.desktop</id>
+<component type="desktop-application">
+  <id>josm.desktop</id>
   <metadata_license>CC-BY-SA-3.0</metadata_license>
   <project_license>GPL-2.0+</project_license>
@@ -15,4 +15,9 @@
     </p>
   </description>
+  <categories>
+    <category>Education</category>
+    <category>Geoscience</category>
+    <category>Maps</category>
+  </categories>
   <screenshots>
     <screenshot type="default" width="1024" height="576">https://josm.openstreetmap.de/svn/trunk/linux/josm-screenshot.png</screenshot>
@@ -20,3 +25,3 @@
   <url type="homepage">https://josm.openstreetmap.de</url>
   <updatecontact>josm-dev_at_openstreetmap.org</updatecontact>
-</application>
+</component>