diff --git a/bin/makefile-netbsd.x86_64-x b/bin/makefile-netbsd.x86_64-x
new file mode 100644
index 00000000..7619104c
--- /dev/null
+++ b/bin/makefile-netbsd.x86_64-x
@@ -0,0 +1,28 @@
+# Options for NetBSD, Intel x86_64 and X-Window
+
+CC = clang -m64 $(CLANG_CFLAGS)
+
+LD_LIBRARY_PATH = /usr/lib
+
+XFILES = $(OBJECTDIR)xmkicon.o \
+	$(OBJECTDIR)xbbt.o \
+	$(OBJECTDIR)dspif.o \
+	$(OBJECTDIR)xinit.o \
+	$(OBJECTDIR)xscroll.o \
+	$(OBJECTDIR)xcursor.o \
+	$(OBJECTDIR)xlspwin.o \
+	$(OBJECTDIR)xrdopt.o \
+	$(OBJECTDIR)xwinman.o
+
+XFLAGS = -I/usr/X11R7/include -DXWINDOW
+
+# OPTFLAGS is normally -O2.
+OPTFLAGS =  -O2 -g3
+DFLAGS = $(XFLAGS) -DRELEASE=351
+
+LDFLAGS = -L/usr/X11R7/lib -lX11 -lc -lm -Wl,-R/usr/X11R7/lib
+LDELDFLAGS =  -L/usr/X11R7/lib -lX11 -lc -lm -Wl,-R/usr/X11R7/lib
+
+OBJECTDIR = ../$(RELEASENAME)/
+
+default	: ../$(OSARCHNAME)/lde ../$(OSARCHNAME)/ldex
diff --git a/bin/osversion b/bin/osversion
index c60dc0f5..a72baa14 100755
--- a/bin/osversion
+++ b/bin/osversion
@@ -10,6 +10,7 @@ case "$os" in
         *-*-linux*)		echo linux ;;
         *-*-openbsd*)		echo openbsd ;;
         *-*-freebsd*)		echo freebsd ;;
+        *-*-netbsd*)            echo netbsd ;;
 	*-*-cygwin*)            echo cygwin ;;
 esac
 ### Don't leave the variable set.