diff --git a/planetstack/core/admin.py b/planetstack/core/admin.py
index 0329cd6..85bed74 100644
--- a/planetstack/core/admin.py
+++ b/planetstack/core/admin.py
@@ -424,7 +424,7 @@
     list_filter = ('site',)
     inlines = [SitePrivilegeInline, SliceMembershipInline]
     fieldsets = (
-        (None, {'fields': ('email', 'password', 'site', 'is_admin')}),
+        (None, {'fields': ('email', 'password', 'site', 'is_admin', 'timezone')}),
         ('Personal info', {'fields': ('firstname','lastname','phone', 'key')}),
         #('Important dates', {'fields': ('last_login',)}),
     )