diff --git a/mate-extra/mate-user-guide/mate-user-guide-1.26.0.ebuild b/mate-extra/mate-user-guide/mate-user-guide-1.26.0.ebuild
index e080d9db5c20d..b02a5173d33e1 100644
--- a/mate-extra/mate-user-guide/mate-user-guide-1.26.0.ebuild
+++ b/mate-extra/mate-user-guide/mate-user-guide-1.26.0.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -8,7 +8,7 @@ MATE_LA_PUNT="yes"
 inherit mate
 
 if [[ ${PV} != 9999 ]]; then
-	KEYWORDS="amd64 ~arm ~riscv x86"
+	KEYWORDS="amd64 ~arm ~loong ~riscv x86"
 fi
 
 DESCRIPTION="User documentation for MATE Desktop"