diff --git a/media-libs/rtmidi/rtmidi-6.0.0.ebuild b/media-libs/rtmidi/rtmidi-6.0.0.ebuild
index 7636ef99a6cd0..a659646703749 100644
--- a/media-libs/rtmidi/rtmidi-6.0.0.ebuild
+++ b/media-libs/rtmidi/rtmidi-6.0.0.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://caml.music.mcgill.ca/~gary/rtmidi/release/${P}.tar.gz"
 
 LICENSE="RtMidi"
 SLOT="0"
-KEYWORDS="amd64 ~arm ~arm64 x86"
+KEYWORDS="amd64 ~arm ~arm64 ~ppc64 x86"
 IUSE="+alsa jack test"
 RESTRICT="!test? ( test )"