diff --git a/dev-dotnet/fantomas/fantomas-6.3.16.ebuild b/dev-dotnet/fantomas/fantomas-6.3.16.ebuild
index bb9cda0834287..2b8b0a2e3a8eb 100644
--- a/dev-dotnet/fantomas/fantomas-6.3.16.ebuild
+++ b/dev-dotnet/fantomas/fantomas-6.3.16.ebuild
@@ -227,7 +227,7 @@ else
 	SRC_URI="https://github.com/fsprojects/${PN}/archive/v${PV}.tar.gz
 		-> ${P}.tar.gz"
 
-	KEYWORDS="~amd64"
+	KEYWORDS="amd64"
 fi
 
 SRC_URI+=" ${NUGET_URIS} "