diff --git a/share/man/man7/hier.7 b/share/man/man7/hier.7
index b19faa8625fa..aa90ded182ea 100644
--- a/share/man/man7/hier.7
+++ b/share/man/man7/hier.7
@@ -164,6 +164,8 @@ such as Linux
 .Xr sysinstall 8 )
 .It Pa games/
 useful and semi-frivolous programs
+.It Pa heimdal/
+kerberos server databases; see kdc(8)
 .It Pa include/
 standard C include files
 .Pp