diff --git a/dev-python/zope-event/zope-event-4.5.0-r3.ebuild b/dev-python/zope-event/zope-event-4.5.0-r3.ebuild
index ff5e9732fedde..a431122ed2fa4 100644
--- a/dev-python/zope-event/zope-event-4.5.0-r3.ebuild
+++ b/dev-python/zope-event/zope-event-4.5.0-r3.ebuild
@@ -20,7 +20,7 @@ S="${WORKDIR}/${MY_P}"
 
 LICENSE="ZPL"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 
 RDEPEND="
 	!dev-python/namespace-zope