diff --git a/mail-client/thunderbird/thunderbird-68.5.0.ebuild b/mail-client/thunderbird/thunderbird-68.5.0.ebuild
index 4494ddbfc6d3a..e288efad627c3 100644
--- a/mail-client/thunderbird/thunderbird-68.5.0.ebuild
+++ b/mail-client/thunderbird/thunderbird-68.5.0.ebuild
@@ -36,7 +36,7 @@ LLVM_MAX_SLOT=9
 DESCRIPTION="Thunderbird Mail Client"
 HOMEPAGE="https://www.mozilla.org/thunderbird"
 
-KEYWORDS="~amd64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+KEYWORDS="amd64 ~ppc64 x86 ~amd64-linux ~x86-linux"
 SLOT="0"
 LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
 IUSE="bindist clang cpu_flags_x86_avx2 dbus debug eme-free