diff --git a/security/openfhe/Makefile b/security/openfhe/Makefile
index ed9db7abf880..bf41b1567955 100644
--- a/security/openfhe/Makefile
+++ b/security/openfhe/Makefile
@@ -1,54 +1,57 @@
 PORTNAME=	openfhe
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.0.1
 PORTREVISION=	2
 CATEGORIES=	security math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Open-source Fully Homomorphic Encryption library
 WWW=		https://github.com/openfheorg/openfhe-development
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_i386=	compilation fails: error: __int128 is not supported on this target
+.if !exists(/usr/include/omp.h)
+BROKEN=		requires OpenMP support that is missing on this architecture
+.endif
 
 BUILD_DEPENDS=	autoconf:devel/autoconf # possibly a mistake in the project
 
 USES=		cmake:noninja,testing compiler:c++17-lang # cmake refuses to work with ninja
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	openfheorg
 GH_PROJECT=	openfhe-development
 GH_TUPLE=	openfheorg:cereal:984e3f1:cereal/third-party/cereal \
 		google:googletest:8b4817e:google_test/third-party/google-test
 
 LDFLAGS+=	-pthread
 
 CMAKE_OFF=	BUILD_UNITTESTS BUILD_EXAMPLES BUILD_BENCHMARKS
 CMAKE_TESTING_ON=	BUILD_UNITTESTS
 CMAKE_TESTING_TARGET=	testall
 
 BINARY_ALIAS=	git=false
 
 OPTIONS_DEFINE=		HEXL NTL OPENMP
 OPTIONS_DEFAULT=	NTL
 
 HEXL_DESC=		Buld with Intel hexl
 HEXL_CMAKE_BOOL=	WITH_INTEL_HEXL
 HEXL_BROKEN=		Fails to find hexl package and no hexl submodule
 
 NTL_DESC=		Build with libntl
 NTL_CMAKE_BOOL=		WITH_NTL
 NTL_LIB_DEPENDS=	libgmp.so:math/gmp \
 			libntl.so:math/ntl
 
 OPENMP_CMAKE_BOOL=	WITH_OPENMP
 .if exists(/usr/include/omp.h)
 OPTIONS_DEFAULT+=	OPENMP
 .else
 OPENMP_BROKEN=		OpenMP isn't enabled on this architecture
 .endif
 
 .include <bsd.port.mk>