diff --git a/multimedia/vapoursynth-l-smash-works/Makefile b/multimedia/vapoursynth-l-smash-works/Makefile
index d7a92882baf2..e19593eea5d9 100644
--- a/multimedia/vapoursynth-l-smash-works/Makefile
+++ b/multimedia/vapoursynth-l-smash-works/Makefile
@@ -1,39 +1,41 @@
 PORTNAME=	l-smash-works
 DISTVERSION=	20230716
 CATEGORIES=	multimedia
 PKGNAMEPREFIX=	vapoursynth-
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	L-SMASH source plugin for VapourSynth
 WWW=		https://github.com/HomeOfAviSynthPlusEvolution/L-SMASH-Works
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${LOCALBASE}/include/vapoursynth/VSHelper.h:multimedia/vapoursynth
 LIB_DEPENDS=	libavcodec.so:multimedia/ffmpeg \
 		liblsmash.so:multimedia/l-smash
 
 USES=		meson pkgconfig
 USE_GITHUB=	yes
 GH_ACCOUNT=	HomeOfAviSynthPlusEvolution
 GH_PROJECT=	L-SMASH-Works
 USE_LDFLAGS=	yes
 
 EXCLUDE=	VSHelper.h VSScript.h VapourSynth.h
 EXTRACT_AFTER_ARGS=${EXCLUDE:S,^,--exclude ,}
 
 WRKSRC_SUBDIR=	VapourSynth
 
 PLIST_FILES=	lib/vapoursynth/libvslsmashsource.so
 
+CFLAGS_powerpc64le=	-DNO_WARN_X86_INTRINSICS
+
 post-patch:
 	@${REINPLACE_CMD} -e 's|%%DISTVERSION%%|${DISTVERSION}|g' \
 		${PATCH_WRKSRC}/meson.build
 	@${REINPLACE_CMD} -e 's|LSMASHSource.dll|libvslsmashsource.so|g' \
 		${PATCH_WRKSRC}/README
 
 post-install:
 	${INSTALL_MAN} ${WRKSRC}/README ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>