diff --git a/dev-libs/userspace-rcu/metadata.xml b/dev-libs/userspace-rcu/metadata.xml
index b0d83aa2e4894..6d5b9ce8ea577 100644
--- a/dev-libs/userspace-rcu/metadata.xml
+++ b/dev-libs/userspace-rcu/metadata.xml
@@ -5,4 +5,7 @@
 		<email>base-system@gentoo.org</email>
 		<name>Gentoo Base System</name>
 	</maintainer>
+	<upstream>
+		<remote-id type="github">urcu/userspace-rcu</remote-id>
+	</upstream>
 </pkgmetadata>