diff --git a/eclass/python-single-r1.eclass b/eclass/python-single-r1.eclass
index 8c45c391ebb06..8ac17b7815e23 100644
--- a/eclass/python-single-r1.eclass
+++ b/eclass/python-single-r1.eclass
@@ -7,6 +7,7 @@
 # @AUTHOR:
 # Author: Michał Górny <mgorny@gentoo.org>
 # Based on work of: Krzysztof Pawlik <nelchael@gentoo.org>
+# @SUPPORTED_EAPIS: 5 6 7
 # @BLURB: An eclass for Python packages not installed for multiple implementations.
 # @DESCRIPTION:
 # An extension of the python-r1 eclass suite for packages which