--- skey-1.1.5-orig/skeyprune.pl
+++ skey-1.1.5/skeyprune.pl
@@ -7,7 +7,7 @@
 # $OpenBSD: skeyprune.pl,v 1.1 1996/09/28 00:00:41 millert Exp $
 
 # We need to be able convert to time_t
-require 'timelocal.pl';
+require Time::Local;
 
 # Keep out the stupid
 die "Only root may run $0.\n" if $>;