diff --git a/games/punchy/Makefile b/games/punchy/Makefile
index 8dfd55ab2488..5c8f5454c52b 100644
--- a/games/punchy/Makefile
+++ b/games/punchy/Makefile
@@ -1,45 +1,47 @@
 PORTNAME=	punchy
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.2.1
 CATEGORIES=	games wayland
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	2.5D side-scroller beatemup, made in Bevy
 WWW=		https://fishfight.org/
 
 LICENSE=	CC-BY-NC-4.0 MIT
 LICENSE_COMB=	multi
 
+BROKEN_i386=	static_assert fails with "Source size mismatch"
+
 LIB_DEPENDS=	libasound.so:audio/alsa-lib \
 		libudev.so:devel/libudev-devd
 RUN_DEPENDS=	${LOCALBASE}/lib/alsa-lib/libasound_module_pcm_oss.so:audio/alsa-plugins \
 		${LOCALBASE}/lib/libvulkan.so:graphics/vulkan-loader
 
 USES=		cargo
 USE_GITHUB=	yes
 GH_ACCOUNT=	fishfolk
 PLIST_FILES=	bin/${PORTNAME}
 PORTDATA=	*
 
 # Bundled v8
 BUILD_DEPENDS+=	gn:devel/gn
 USES+=		ninja:build python:build
 BINARY_ALIAS+=	python=${PYTHON_CMD}
 CARGO_ENV+=	V8_FROM_SOURCE=1 CLANG_BASE_PATH="/usr" GN_ARGS='${GN_ARGS}'
 GN_ARGS+=	use_custom_libcxx=false
 
 post-patch:
 # Search assets under PREFIX instead of current directory
 	@${REINPLACE_CMD} 's,assets",../${DATADIR_REL}/&,' \
 		${WRKSRC}/cargo-crates/bevy_asset-*/src/lib.rs
 # XXX Drop after FreeBSD 12.3 EOL around 2023-03-01
 # https://cgit.freebsd.org/src/commit/?id=98a049f22ef3
 .if !exists(/usr/bin/llvm-readelf)
 	@${REINPLACE_CMD} '/readelf/s/llvm-//' \
 		${WRKSRC}/cargo-crates/v8-*/build/toolchain/gcc_toolchain.gni
 .endif
 
 post-install:
 	(cd ${WRKSRC} && ${COPYTREE_SHARE} "assets" ${STAGEDIR}${DATADIR})
 
 .include <bsd.port.mk>