diff --git a/dev-ruby/minitest-pretty_diff/minitest-pretty_diff-0.1-r1.ebuild b/dev-ruby/minitest-pretty_diff/minitest-pretty_diff-0.1-r1.ebuild
index 4033a8a3a3271..ade5492f1ed1e 100644
--- a/dev-ruby/minitest-pretty_diff/minitest-pretty_diff-0.1-r1.ebuild
+++ b/dev-ruby/minitest-pretty_diff/minitest-pretty_diff-0.1-r1.ebuild
@@ -12,7 +12,7 @@ HOMEPAGE="https://github.com/adammck/minitest-pretty_diff"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE=""
 
 each_ruby_test() {