diff --git a/data/org.gnome.Sysprof.appdata.xml.in.in b/data/org.gnome.Sysprof.appdata.xml.in.in
index 61cfcca3..b29cef94 100644
--- a/data/org.gnome.Sysprof.appdata.xml.in.in
+++ b/data/org.gnome.Sysprof.appdata.xml.in.in
@@ -7,6 +7,8 @@
   <summary>Profile an application or entire system</summary>
   <project_license>GPL-3.0+</project_license>
   <project_group>GNOME</project_group>
+  <!-- developer_name tag deprecated with Appstream 1.0 -->
+  <developer_name>The GNOME Project</developer_name>
   <developer id="gnome.org">
     <name>The GNOME Project</name>
   </developer>