diff --git a/devel/libdispatch/Makefile b/devel/libdispatch/Makefile
index aca18a54d83b..a082726bcf5b 100644
--- a/devel/libdispatch/Makefile
+++ b/devel/libdispatch/Makefile
@@ -1,35 +1,35 @@
 PORTNAME=	libdispatch
 DISTVERSION=	5.10.1
 PORTEPOCH=	1
 CATEGORIES=	devel
 
 MAINTAINER=	fluffy@FreeBSD.org
 COMMENT=	Grand Central Dispatch API support library
 
 LICENSE=	APACHE20
 
 USES=		cmake:testing compiler:c++17-lang
 USE_LDCONFIG=	yes
 USE_CXXSTD=	c++17
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	apple
 GH_PROJECT=	swift-corelibs-libdispatch
 GH_TAGNAME=	swift-${DISTVERSION}-RELEASE
 
 .include <bsd.port.options.mk>
 
 #.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1400000 && ${OSVERSION} < 1400079
 #USES+=	llvm:max=17,build
 #USES:=	${USES:Ncompiler\:*} # XXX avoid warnings
 #CC=	${_LLVM_MK_PREFIX}/bin/clang
 #CPP=	${_LLVM_MK_PREFIX}/bin/clang-cpp
 #CXX=	${_LLVM_MK_PREFIX}/bin/clang++
 #LD?=	${_LLVM_MK_PREFIX}/bin/ld
 #.endif
 
-.if ${OPSYS} == FreeBSD && ${ARCH} == i386
+.if ${OPSYS} == FreeBSD && (${ARCH} == armv7 || ${ARCH} == i386 || ${ARCH} == powerpc)
 CFLAGS+=	-Wno-incompatible-function-pointer-types
 .endif
 
 .include <bsd.port.mk>