diff --git a/dev-haskell/monad-par-extras/monad-par-extras-0.3.3-r1.ebuild b/dev-haskell/monad-par-extras/monad-par-extras-0.3.3-r1.ebuild
index 138441aa15162..a25f6cb320bd9 100644
--- a/dev-haskell/monad-par-extras/monad-par-extras-0.3.3-r1.ebuild
+++ b/dev-haskell/monad-par-extras/monad-par-extras-0.3.3-r1.ebuild
@@ -14,7 +14,7 @@ SRC_URI="https://hackage.haskell.org/package/${P}/${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0/${PV}"
-KEYWORDS="~amd64 ~ppc64 ~x86"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
 IUSE=""
 
 RDEPEND=">=dev-haskell/abstract-par-0.3:=[profile?] <dev-haskell/abstract-par-0.4:=[profile?]