diff --git a/eclass/ruby-fakegem.eclass b/eclass/ruby-fakegem.eclass
index b66d57d2d573c..ecbf6403e43d6 100644
--- a/eclass/ruby-fakegem.eclass
+++ b/eclass/ruby-fakegem.eclass
@@ -7,6 +7,7 @@
 # @AUTHOR:
 # Author: Diego E. Pettenò <flameeyes@gentoo.org>
 # Author: Alex Legler <a3li@gentoo.org>
+# @SUPPORTED_EAPIS: 0 1 2 3 4 5 6
 # @BLURB: An eclass for installing Ruby packages to behave like RubyGems.
 # @DESCRIPTION:
 # This eclass allows to install arbitrary Ruby libraries (including Gems),