diff --git a/biology/seqwish/Makefile b/biology/seqwish/Makefile
index 0f6a97c95793..ab93956f3536 100644
--- a/biology/seqwish/Makefile
+++ b/biology/seqwish/Makefile
@@ -1,25 +1,27 @@
 PORTNAME=	seqwish
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.7.9
 CATEGORIES=	biology
 MASTER_SITES=	https://github.com/ekg/seqwish/releases/download/v${DISTVERSION}/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Alignment to variation graph inducer
 WWW=		https://github.com/ekg/seqwish
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BROKEN_i386=	compilation fails: error: use of undeclared identifier '_pdep_u64'
+
 USES=		cmake:noninja
 
 PLIST_FILES=	bin/${PORTNAME}
 
 OPTIONS_DEFINE=		OPENMP
 OPTIONS_DEFAULT=	OPENMP
 
 OPENMP_CMAKE_BOOL=	USE_OPENMP
 OPENMP_CXXFLAGS=	-fopenmp
 OPENMP_BROKEN_OFF=	https://github.com/ekg/seqwish/issues/114
 
 .include <bsd.port.mk>