diff --git a/cde/configure.ac b/cde/configure.ac
index 7d896de6a..4e9a22194 100644
--- a/cde/configure.ac
+++ b/cde/configure.ac
@@ -251,6 +251,7 @@ AC_CHECK_HEADERS([locale.h])
 
 dnl libraries
 AC_CHECK_LIB(m, cosf)
+AC_CHECK_LIB(crypt, crypt)
 AC_CHECK_LIB(tirpc, main, [TIRPCINC="-DOPT_TIRPC -I/usr/include/tirpc"; TIRPCLIB=-ltirpc])
 AC_SUBST(TIRPCINC)
 AC_SUBST(TIRPCLIB)
@@ -365,6 +366,9 @@ programs/dtfile/Makefile
 programs/dtfile/dtcopy/Makefile
 
 programs/dtwm/Makefile
+
+programs/dtlogin/Makefile
+
 ])
 
 AC_OUTPUT