diff --git a/subprojects/extensions-app/data/metainfo/org.gnome.Extensions.metainfo.xml.in b/subprojects/extensions-app/data/metainfo/org.gnome.Extensions.metainfo.xml.in
index 1bc1a8111..6545554b3 100644
--- a/subprojects/extensions-app/data/metainfo/org.gnome.Extensions.metainfo.xml.in
+++ b/subprojects/extensions-app/data/metainfo/org.gnome.Extensions.metainfo.xml.in
@@ -14,6 +14,7 @@
   <url type="translate">https://wiki.gnome.org/TranslationProject</url>
 
   <project_group>GNOME</project_group>
+  <developer_name>The GNOME Project</developer_name>
 
   <launchable type="desktop-id">org.gnome.Extensions.desktop</launchable>