diff --git a/eclass/xdg.eclass b/eclass/xdg.eclass
index fd4816b8447da..9ee771223dc05 100644
--- a/eclass/xdg.eclass
+++ b/eclass/xdg.eclass
@@ -6,6 +6,7 @@
 # freedesktop-bugs@gentoo.org
 # @AUTHOR:
 # Original author: Gilles Dartiguelongue <eva@gentoo.org>
+# @SUPPORTED_EAPIS: 4 5 6
 # @BLURB: Provides phases for XDG compliant packages.
 # @DESCRIPTION:
 # Utility eclass to update the desktop and shared mime info as laid