diff --git a/graphics/vulkan-validation-layers/Makefile b/graphics/vulkan-validation-layers/Makefile
index f23790dad9f0..7662cc31c1f2 100644
--- a/graphics/vulkan-validation-layers/Makefile
+++ b/graphics/vulkan-validation-layers/Makefile
@@ -1,51 +1,52 @@
 PORTNAME=	vulkan-validation-layers
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.2.200
 CATEGORIES=	graphics
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Validation layers for the Vulkan graphics API
 
 LICENSE=	APACHE20
 
 BUILD_DEPENDS=	glslang>0:graphics/glslang \
 		spirv-tools>0:graphics/spirv-tools \
 		vulkan-headers>0:graphics/vulkan-headers
 
 USES=		alias cmake compiler:c++11-lib pkgconfig python:3.4+,build
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 GH_ACCOUNT=	KhronosGroup
 GH_PROJECT=	Vulkan-ValidationLayers
 GH_TUPLE=	KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-123-g814e728:headers/external/spirv-headers \
 		martinus:robin-hood-hashing:3.11.3:robin_hood/external/robin-hood-hashing
 CMAKE_OFF=	BUILD_TESTS
 CMAKE_ON=	BUILD_LAYER_SUPPORT_FILES
 CMAKE_ARGS=	-DGLSLANG_INSTALL_DIR:PATH="${LOCALBASE}" \
 		-DROBIN_HOOD_HASHING_INSTALL_DIR:PATH="${WRKSRC_robin_hood}" \
 		-DSPIRV_HEADERS_INSTALL_DIR:PATH="${WRKSRC_headers}"
 CFLAGS+=	${WITH_DEBUG:U-DNDEBUG}
 
+# https://github.com/KhronosGroup/Vulkan-ValidationLayers/issues/3585
 .if ${DISTVERSION:E} < 201
 GH_TUPLE+=	KhronosGroup:Vulkan-Headers:v1.2.200:vkheaders/Vulkan-Headers
 CMAKE_ARGS+=	-DVULKAN_HEADERS_INSTALL_DIR:PATH="${WRKSRC_vkheaders}"
 CFLAGS+=	-I${WRKSRC_vkheaders}/include -isystem${LOCALBASE}/include
 .endif
 
 OPTIONS_DEFINE=	WAYLAND XCB XLIB
 OPTIONS_DEFAULT=WAYLAND XCB XLIB
 
 WAYLAND_LIB_DEPENDS=	libwayland-egl.so:graphics/wayland
 WAYLAND_CMAKE_BOOL=	BUILD_WSI_WAYLAND_SUPPORT
 
 XCB_DESC=		${X11_DESC} via libxcb
 XCB_USES=		xorg
 XCB_USE=		XORG=xcb
 XCB_CMAKE_BOOL=		BUILD_WSI_XCB_SUPPORT
 
 XLIB_DESC=		${X11_DESC} via libX11
 XLIB_USES=		xorg
 XLIB_USE=		XORG=x11,xrandr
 XLIB_CMAKE_BOOL=	BUILD_WSI_XLIB_SUPPORT
 
 .include <bsd.port.mk>