diff --git a/share/man/man5/utmp.5 b/share/man/man5/utmp.5
index b430b8f8b4d..8a9c4b7bad0 100644
--- a/share/man/man5/utmp.5
+++ b/share/man/man5/utmp.5
@@ -82,7 +82,7 @@ struct utmp {
         char    ut_line[UT_LINESIZE];
         char    ut_name[UT_NAMESIZE];
         char    ut_host[UT_HOSTSIZE];
-        long    ut_time;
+        time_t  ut_time;
 };
 .Ed
 .Pp