diff --git a/dev-perl/Mail-Box-IMAP4/Mail-Box-IMAP4-3.2.0.ebuild b/dev-perl/Mail-Box-IMAP4/Mail-Box-IMAP4-3.2.0.ebuild
index b555797db291f..d79dac2e503db 100644
--- a/dev-perl/Mail-Box-IMAP4/Mail-Box-IMAP4-3.2.0.ebuild
+++ b/dev-perl/Mail-Box-IMAP4/Mail-Box-IMAP4-3.2.0.ebuild
@@ -9,7 +9,7 @@ inherit perl-module
 
 DESCRIPTION="Mail::Box connector via IMAP4"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm64 ppc64 x86"
+KEYWORDS="~alpha amd64 ~arm arm64 ppc64 x86"
 IUSE="test"
 RESTRICT="!test? ( test )"