Index: openacs-4/packages/acs-lang/www/admin/set-system-timezone.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-lang/www/admin/set-system-timezone.tcl,v
diff -u -N -r1.14.2.2 -r1.14.2.3
--- openacs-4/packages/acs-lang/www/admin/set-system-timezone.tcl	3 May 2020 17:22:20 -0000	1.14.2.2
+++ openacs-4/packages/acs-lang/www/admin/set-system-timezone.tcl	8 Feb 2023 15:25:31 -0000	1.14.2.3
@@ -13,12 +13,6 @@
     utc_ansi
 }
 
-if { ![lang::system::timezone_support_p] } {
-    ad_return_error "Timezone support not installed" \
-        "This installation of the acs-lang package does not support timezone settings. The ref-timezones package needs to be installed first"
-    ad_script_abort
-}
-
 if { $timezone_recommended ne "" } {
     lang::system::set_timezone $timezone_recommended
 } elseif { $timezone_all ne "" } {