diff --git a/data/io.github.lainsce.Khronos.metainfo.xml.in b/data/io.github.lainsce.Khronos.metainfo.xml.in
index 11ed710..9a9e4fd 100644
--- a/data/io.github.lainsce.Khronos.metainfo.xml.in
+++ b/data/io.github.lainsce.Khronos.metainfo.xml.in
@@ -11,16 +11,6 @@
             <li>Quit anytime with the shortcut Ctrl + Q</li>
         </ul>
     </description>
-    <categories>
-        <category>GNOME</category>
-        <category>GTK</category>
-        <category>Office</category>
-    </categories>
-    <keywords>
-        <keyword>Plot</keyword>
-        <keyword>Planning</keyword>
-        <keyword>Time Tracking</keyword>
-    </keywords>    
     <provides>
         <binary>io.github.lainsce.Khronos</binary>
     </provides>
@@ -28,7 +18,11 @@
       <kudo>ModernToolkit</kudo>
       <kudo>HiDpiIcon</kudo>
     </kudos>
+    <!-- developer_name tag deprecated with Appstream 1.0 -->
     <developer_name translatable="no">Lains</developer_name>
+    <developer id="github.com">
+      <name translatable="no">Lains</name>
+    </developer>
     <url type="homepage">https://github.com/lainsce/khronos/</url>
     <url type="bugtracker">https://github.com/lainsce/khronos/issues</url>
     <url type="donation">https://www.patreon.com/lainsce</url>
diff --git a/data/meson.build b/data/meson.build
index 8687e94..a0dbcdc 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -39,10 +39,12 @@ appstream_file = i18n.merge_file(
 )
 
 #Validate Appstream file
-appstream_file_validate = find_program('appstreamcli', required: false)
-if appstream_file_validate.found()
-  test('validate-appstream', appstream_file_validate,
-    args: ['validate', '--no-net', appstream_file]
+appstreamcli = find_program('appstreamcli', required: false)
+if appstreamcli.found()
+  test('validate-appstream',
+    appstreamcli,
+    args: ['validate', '--no-net', '--explain', appstream_file],
+    workdir: meson.current_build_dir()
   )
 endif
 
diff --git a/io.github.lainsce.Khronos.Devel.json b/io.github.lainsce.Khronos.Devel.json
index 57be444..5c98126 100644
--- a/io.github.lainsce.Khronos.Devel.json
+++ b/io.github.lainsce.Khronos.Devel.json
@@ -30,6 +30,7 @@
         {
             "name" : "khronos",
             "buildsystem" : "meson",
+            "run-tests" : true,
             "config-opts" : [
                 "-Ddevelopment=true"
             ],