diff --git a/Makefile b/Makefile
index 95421dfc8..e192a352e 100644
--- a/Makefile
+++ b/Makefile
@@ -48,9 +48,11 @@ libraries: includes
 
 MKHEADERS411=/usr/gnu/libexec/gcc/i386-pc-minix/4.1.1/install-tools/mkheaders
 MKHEADERS443=/usr/gnu/libexec/gcc/i686-pc-minix/4.4.3/install-tools/mkheaders
+MKHEADERS443_PKGSRC=/usr/pkg/gcc44/libexec/gcc/i686-pc-minix/4.4.3/install-tools/mkheaders
 gnu-includes: includes
 	SHELL=/bin/sh; if [ -f $(MKHEADERS411) ] ; then sh -e $(MKHEADERS411) ; fi
 	SHELL=/bin/sh; if [ -f $(MKHEADERS443) ] ; then sh -e $(MKHEADERS443) ; fi
+	SHELL=/bin/sh; if [ -f $(MKHEADERS443_PKGSRC) ] ; then sh -e $(MKHEADERS443_PKGSRC) ; fi
 
 gnu-libraries: includes
 	$(MAKE) -C lib build_gnu