diff --git a/dev-libs/libopensmtpd/metadata.xml b/dev-libs/libopensmtpd/metadata.xml
index 315723057f..8eb5105d47 100644
--- a/dev-libs/libopensmtpd/metadata.xml
+++ b/dev-libs/libopensmtpd/metadata.xml
@@ -10,4 +10,5 @@
 			<email>martijn@openbsd.org</email>
 			<name>Martijn van Duren</name>
 		</maintainer>
+	</upstream>
 </pkgmetadata>