diff --git a/data/com.github.tchx84.Flatseal.appdata.xml.in b/data/com.github.tchx84.Flatseal.appdata.xml.in
index f4281f46..158198be 100644
--- a/data/com.github.tchx84.Flatseal.appdata.xml.in
+++ b/data/com.github.tchx84.Flatseal.appdata.xml.in
@@ -3,6 +3,7 @@
   <!-- TRANSLATORS: Don't translate this text -->
   <name>Flatseal</name>
   <id>com.github.tchx84.Flatseal</id>
+  <launchable type="desktop-id">com.github.tchx84.Flatseal.desktop</launchable>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>GPL-3.0-or-later</project_license>
   <content_rating type="oars-1.1"/>
@@ -32,10 +33,12 @@
   <update_contact>martin.abente.lahaye@gmail.com</update_contact>
   <!-- TRANSLATORS: Don't translate this text -->
   <developer_name>Martin Abente Lahaye</developer_name>
+  <developer id="dev.tchx84">
+    <name translatable="no">Martin Abente Lahaye</name>
+  </developer>
   <url type="homepage">https://github.com/tchx84/flatseal</url>
   <url type="bugtracker">https://github.com/tchx84/flatseal/issues</url>
   <custom>
-    <value key="Purism::form_factor">workstation</value>
     <value key="Purism::form_factor">mobile</value>
   </custom>
 </component>
diff --git a/data/meson.build b/data/meson.build
index 02a2162e..bb10f344 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -22,10 +22,10 @@ appstream_file = i18n.merge_file(
   install_dir: join_paths(get_option('datadir'), 'appdata')
 )
 
-appstream_util = find_program('appstream-util', required: false)
-if appstream_util.found()
-  test('Validate appstream file', appstream_util,
-    args: ['validate', appstream_file]
+appstreamcli = find_program('appstreamcli', required: false)
+if appstreamcli.found()
+  test('Validate appstream file', appstreamcli,
+    args: ['validate', '--no-net', '--explain', appstream_file]
   )
 endif