diff --git a/dev-perl/Sereal-Encoder/Sereal-Encoder-3.15.0.ebuild b/dev-perl/Sereal-Encoder/Sereal-Encoder-3.15.0.ebuild
index f943642428dff..91f3e31777ad7 100644
--- a/dev-perl/Sereal-Encoder/Sereal-Encoder-3.15.0.ebuild
+++ b/dev-perl/Sereal-Encoder/Sereal-Encoder-3.15.0.ebuild
@@ -9,7 +9,7 @@ inherit perl-module
 
 DESCRIPTION="Fast, compact, powerful binary serialization"
 SLOT="0"
-KEYWORDS="~amd64 ~ppc64 ~x86"
+KEYWORDS="~amd64 ~ppc64 ~sparc ~x86"
 IUSE="test"
 
 RDEPEND="