diff --git a/graphics/vulkan-headers/Makefile b/graphics/vulkan-headers/Makefile
index 20885b714403..66b6fd82de64 100644
--- a/graphics/vulkan-headers/Makefile
+++ b/graphics/vulkan-headers/Makefile
@@ -1,26 +1,31 @@
 PORTNAME=	vulkan-headers
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.3.238
+PORTREVISION=	1
 CATEGORIES=	graphics
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Headers for the Vulkan graphics API
 WWW=		https://github.com/KhronosGroup/Vulkan-Headers
 
 LICENSE=	APACHE20
 
 USES=		cmake
 USE_GITHUB=	yes
 GH_ACCOUNT=	KhronosGroup
 GH_PROJECT=	Vulkan-Headers
 STRIP=		# nothing to strip
 NO_ARCH=	yes
 
+post-extract:
+# genvk.py requires docgenerator.py from Vulkan-Docs, so drop useless shebang
+	@${FIND} ${WRKSRC}/registry -name \*.py -exec ${REINPLACE_CMD} -i '' '/^#!/d' {} +
+
 post-patch:
 # XXX Drop after FreeBSD 12.* EOL around 2024-06-30
 	@if [ -L /usr/include/sched.h ]; then \
 		${REINPLACE_CMD} $$'/^namespace/i\\\n#undef major\\\n#undef minor\\\n\\\n' \
 			${WRKSRC}/include/vulkan/vulkan_structs.hpp; \
 	fi
 
 .include <bsd.port.mk>