diff --git a/devel/libdispatch/Makefile b/devel/libdispatch/Makefile
index 644cd1f81443..36b4455b8dad 100644
--- a/devel/libdispatch/Makefile
+++ b/devel/libdispatch/Makefile
@@ -1,33 +1,30 @@
 PORTNAME=	libdispatch
 DISTVERSIONPREFIX=	swift-
 DISTVERSION=	5.5
 DISTVERSIONSUFFIX=	-RELEASE
 PORTEPOCH=	1
 CATEGORIES=	devel
 
 MAINTAINER=	fluffy@FreeBSD.org
 COMMENT=	Grand Central Dispatch API support library
 
 LICENSE=	APACHE20
 
 USES=		cmake
 USE_LDCONFIG=	yes
 USE_CXXSTD=	c++17
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	apple
 GH_PROJECT=	swift-corelibs-libdispatch
 
 .include <bsd.port.options.mk>
 
 .if ${OSVERSION} > 1400000
 USES+=	llvm:build
-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
 .else
 USES+=	compiler:c++17-lang
 .endif
 
 .include <bsd.port.mk>