diff --git a/devel/hyprlang/Makefile b/devel/hyprlang/Makefile
index ce8b7557ccc5..c67f2d34f8d0 100644
--- a/devel/hyprlang/Makefile
+++ b/devel/hyprlang/Makefile
@@ -1,26 +1,32 @@
 PORTNAME=	hyprlang
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.2.1
 PORTREVISION=	1
 CATEGORIES=	devel
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Library to parse hypr config files
 WWW=		https://hyprland.org/hyprlang
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_armv7=	https://github.com/hyprwm/hyprlang/issues/8
 BROKEN_i386=	https://github.com/hyprwm/hyprlang/issues/8
 BROKEN_powerpc=	https://github.com/hyprwm/hyprlang/issues/8
 
 USES=		cmake:testing compiler:c++11-lib
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 GH_ACCOUNT=	hyprwm
 PLIST_FILES=	include/${PORTNAME}.hpp \
 		lib/lib${PORTNAME}.so \
 		share/pkgconfig/${PORTNAME}.pc
 
+# XXX Drop after FreeBSD 14.0 EOL around 2025-03-01
+.if exists(/usr/include/c++/v1/__format/format_functions.h) && \
+   !exists(/usr/include/c++/v1/__format/write_escaped.h)
+CXXFLAGS+=	-fexperimental-library
+.endif
+
 .include <bsd.port.mk>