diff --git a/sdk_container/src/third_party/portage-stable/eclass/user-info.eclass b/sdk_container/src/third_party/portage-stable/eclass/user-info.eclass
index 848622fe94..3e2bdecfe0 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/user-info.eclass
+++ b/sdk_container/src/third_party/portage-stable/eclass/user-info.eclass
@@ -5,17 +5,17 @@
 # @MAINTAINER:
 # base-system@gentoo.org (Linux)
 # Michał Górny <mgorny@gentoo.org> (NetBSD)
-# @SUPPORTED_EAPIS: 7 8
+# @SUPPORTED_EAPIS: 7 8 9
 # @BLURB: Read-only access to user and group information
 
-case ${EAPI} in
-	7|8) ;;
-	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
-esac
-
 if [[ -z ${_USER_INFO_ECLASS} ]]; then
 _USER_INFO_ECLASS=1
 
+case ${EAPI} in
+	7|8|9) ;;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
 # @FUNCTION: egetent
 # @USAGE: <database> <key>
 # @DESCRIPTION: