diff --git a/dev-python/pyusb/pyusb-1.2.1.ebuild b/dev-python/pyusb/pyusb-1.2.1.ebuild
index 24e01cf2f1636..8966bec8f2e4f 100644
--- a/dev-python/pyusb/pyusb-1.2.1.ebuild
+++ b/dev-python/pyusb/pyusb-1.2.1.ebuild
@@ -12,7 +12,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~riscv ~x86"
 
 ### This version is compatible with both 0.X and 1.X versions of libusb
 DEPEND="virtual/libusb:="