diff --git a/app-crypt/acme/acme-1.19.0.ebuild b/app-crypt/acme/acme-1.19.0.ebuild
index 7c666ebed1ffc..c3e47e636d109 100644
--- a/app-crypt/acme/acme-1.19.0.ebuild
+++ b/app-crypt/acme/acme-1.19.0.ebuild
@@ -14,7 +14,7 @@ if [[ ${PV} == 9999* ]]; then
 	S=${WORKDIR}/${P}/${PN}
 else
 	SRC_URI="https://github.com/certbot/certbot/archive/v${PV}.tar.gz -> certbot-${PV}.tar.gz"
-	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
+	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
 	S=${WORKDIR}/certbot-${PV}/acme
 fi
 
diff --git a/app-crypt/acme/acme-9999.ebuild b/app-crypt/acme/acme-9999.ebuild
index 7c666ebed1ffc..c3e47e636d109 100644
--- a/app-crypt/acme/acme-9999.ebuild
+++ b/app-crypt/acme/acme-9999.ebuild
@@ -14,7 +14,7 @@ if [[ ${PV} == 9999* ]]; then
 	S=${WORKDIR}/${P}/${PN}
 else
 	SRC_URI="https://github.com/certbot/certbot/archive/v${PV}.tar.gz -> certbot-${PV}.tar.gz"
-	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
+	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
 	S=${WORKDIR}/certbot-${PV}/acme
 fi