diff --git a/dev-python/munkres/munkres-1.1.4-r1.ebuild b/dev-python/munkres/munkres-1.1.4-r1.ebuild
index c14b5526a82e4..1a56b84d479bf 100644
--- a/dev-python/munkres/munkres-1.1.4-r1.ebuild
+++ b/dev-python/munkres/munkres-1.1.4-r1.ebuild
@@ -22,6 +22,6 @@ S=${WORKDIR}/${MY_P}
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="amd64 ~arm ~arm64 ~loong ~ppc64 ~s390 ~x86"
+KEYWORDS="amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~s390 ~x86"
 
 distutils_enable_tests pytest