Index: openacs-4/packages/acs-subsite/www/members/index.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/members/index.tcl,v
diff -u -N -r1.25 -r1.26
--- openacs-4/packages/acs-subsite/www/members/index.tcl	23 Sep 2018 16:56:09 -0000	1.25
+++ openacs-4/packages/acs-subsite/www/members/index.tcl	24 Sep 2018 08:21:52 -0000	1.26
@@ -131,7 +131,7 @@
     set orderby_option {
         name {
             label "[_ acs-subsite.Name]"
-            orderby "lower(p.first_names || ' ' || p.last_name)"
+            orderby "lower(p.last_name || ' ' || p.first_names)"
         }
     }
     if {!$hide_email_p} {