diff -urN wvdial-1.53.org/src/Makefile wvdial-1.53/src/Makefile
--- wvdial-1.53.org/src/Makefile	Sat Aug 24 18:50:30 2002
+++ wvdial-1.53/src/Makefile	Sat Aug 24 18:50:39 2002
@@ -9,7 +9,7 @@
 wvdial.a: wvdialer.o wvdialtext.o wvmodemscan.o wvpapchap.o wvdialbrain.o \
 	wvdialmon.o
 
-LIBS = -L../wvstreams -lwvutils -lwvstreams
+LIBS = -L../wvstreams -lwvutils -lwvstreams -lcrypt
 
 wvdial wvdialconf papchaptest atztest pppmon: wvdial.a