diff --git a/dev-lang/crystal/crystal-1.18.1.ebuild b/dev-lang/crystal/crystal-1.18.1.ebuild
index 370d65fe9b049..d98f44bf91986 100644
--- a/dev-lang/crystal/crystal-1.18.1.ebuild
+++ b/dev-lang/crystal/crystal-1.18.1.ebuild
@@ -23,7 +23,7 @@ SRC_URI="
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="amd64"
 IUSE="doc debug llvm-libunwind"
 RESTRICT="test"  # Upstream test suite not reliable.