diff --git a/build/modules.conf.in b/build/modules.conf.in
index a8ed0a3fbf..b181c61ecb 100644
--- a/build/modules.conf.in
+++ b/build/modules.conf.in
@@ -2,6 +2,7 @@ loggers/mod_console
 loggers/mod_logfile
 loggers/mod_syslog
 applications/mod_commands
+applications/mod_timezone
 applications/mod_conference
 applications/mod_dptools
 applications/mod_enum