diff --git a/dev-vcs/fossil/fossil-2.18.ebuild b/dev-vcs/fossil/fossil-2.18.ebuild
index 9caf422f5bbf4..c577d1665bd53 100644
--- a/dev-vcs/fossil/fossil-2.18.ebuild
+++ b/dev-vcs/fossil/fossil-2.18.ebuild
@@ -13,7 +13,7 @@ SRC_URI="https://fossil-scm.org/home/tarball/${MY_TAG}/fossil-src-${PV}.tar.gz"
 
 LICENSE="BSD-2"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86"
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~riscv ~x86"
 IUSE="debug fusefs json miniz system-sqlite +ssl static tcl tcl-stubs
 	  tcl-private-stubs th1-docs th1-hooks"