diff --git a/sci-biology/embassy-structure/embassy-structure-0.1.650.ebuild b/sci-biology/embassy-structure/embassy-structure-0.1.650.ebuild
index b6fcd9770e3b5..7ad7ff9bf8ed5 100644
--- a/sci-biology/embassy-structure/embassy-structure-0.1.650.ebuild
+++ b/sci-biology/embassy-structure/embassy-structure-0.1.650.ebuild
@@ -10,6 +10,6 @@ AUTOTOOLS_AUTORECONF=1
 
 inherit emboss-r1
 
-KEYWORDS="~amd64 ~ppc ~x86 ~x86-linux ~ppc-macos"
+KEYWORDS="amd64 ~ppc ~x86 ~x86-linux ~ppc-macos"
 
 PATCHES=( "${FILESDIR}"/${P}_fix-build-system.patch )