diff --git a/net-dns/bind-tools/bind-tools-9.18.21.ebuild b/net-dns/bind-tools/bind-tools-9.18.21.ebuild
index 4b167e1..9373ecf 100644
--- a/net-dns/bind-tools/bind-tools-9.18.21.ebuild
+++ b/net-dns/bind-tools/bind-tools-9.18.21.ebuild
@@ -22,7 +22,7 @@ S="${WORKDIR}/${MY_P}"
 LICENSE="MPL-2.0"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
-IUSE="+caps doc gssapi idn libedit lmdb readline test xml"
+IUSE="+caps doc gssapi idn libedit lmdb readline static-libs test xml"
 
 # libuv lower bound should be the highest value seen at
 # https://gitlab.isc.org/isc-projects/bind9/-/blob/bind-9.18/lib/isc/netmgr/netmgr.c?ref_type=heads#L203