diff --git a/reviewboard/settings.py b/reviewboard/settings.py
index ef98fdefb1d2fc16ae74ed95b3cee25a9ac720d3..0b318bf0a0fb6b3b45ad76d6efb837118c031043 100644
--- a/reviewboard/settings.py
+++ b/reviewboard/settings.py
@@ -18,8 +18,8 @@ ADMINS = (
 MANAGERS = ADMINS
 
 # Local time zone for this installation. All choices can be found here:
-# http://www.postgresql.org/docs/current/static/datetime-keywords.html#DATETIME-TIMEZONE-SET-TABLE
-TIME_ZONE = 'US/Pacific'
+# http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIME-TIMEZONE-SET-TABLE
+TIME_ZONE = 'GMT'
 
 # Language code for this installation. All choices can be found here:
 # http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes