--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,10 @@
 LIBS=-L$(OSSLLIB)
 
 
+PREFIX=/usr/local
+INSTALL=install
+
+
 all: chntpw cpnt reged samusrgrp sampasswd samunlock
 
 chntpw: chntpw.o ntreg.o edlib.o libsam.o
@@ -70,6 +74,10 @@
 .c.o:
 	$(CC) -c $(CFLAGS) $<
 
+install: all
+	$(INSTALL) -d -m 0755 $(DESTDIR)$(PREFIX)/bin
+	$(INSTALL) -m 0755 chntpw reged samusrgrp sampasswd samunlock $(DESTDIR)$(PREFIX)/bin
+
 clean:
 	rm -f *.o chntpw cpnt reged samusrgrp sampasswd samunlock *~