diff --git a/dev-cpp/gtksourceviewmm/metadata.xml b/dev-cpp/gtksourceviewmm/metadata.xml
index c6e394b17a276..df689d1fb5756 100644
--- a/dev-cpp/gtksourceviewmm/metadata.xml
+++ b/dev-cpp/gtksourceviewmm/metadata.xml
@@ -5,4 +5,7 @@
     <email>gnome@gentoo.org</email>
     <name>Gentoo GNOME Desktop</name>
   </maintainer>
+  <upstream>
+    <remote-id type="gnome-gitlab">GNOME/gtksourceviewmm</remote-id>
+  </upstream>
 </pkgmetadata>