diff --git a/x11/xwinwrap/Makefile b/x11/xwinwrap/Makefile
index cf31d3afaaac..97e11b91b825 100644
--- a/x11/xwinwrap/Makefile
+++ b/x11/xwinwrap/Makefile
@@ -16,6 +16,7 @@ ONLY_FOR_ARCHS=	amd64 i386
 USE_BZIP2=	yes
 USE_XORG=	x11 xproto xrender xext
 PLIST_FILES=	bin/${PORTNAME}
+MAKE_ARGS+=	PREFIX=${PREFIX}
 
 NO_STAGE=	yes
 .include <bsd.port.pre.mk>
diff --git a/x11/xwinwrap/files/patch-Makefile b/x11/xwinwrap/files/patch-Makefile
index afdd27606b2e..83efc79954a2 100644
--- a/x11/xwinwrap/files/patch-Makefile
+++ b/x11/xwinwrap/files/patch-Makefile
@@ -20,7 +20,7 @@
 -	cp i386/xwinwrap /usr/bin
 +INSTALL = /usr/bin/install -m 755
 +PREFIX = /usr/local
-+CC = gcc
++CC = cc
 +ARCH = `uname -p`
 +
 +TARGET = xwinwrap