diff --git a/dba/appuser_permissions.txt b/dba/appuser_permissions.txt
index f87c83fb..ea03c51b 100644
--- a/dba/appuser_permissions.txt
+++ b/dba/appuser_permissions.txt
@@ -59,9 +59,6 @@ GRANT SELECT,UPDATE
   ON sync_tokens_sync_token_seq
   ON timezones_our_tzno_seq
 
-GRANT SELECT,INSERT
-  ON time_zone
-
 GRANT SELECT
   ON supported_locales
   ON awl_db_revision
diff --git a/testing/tests/regression-suite/Create-Database.result b/testing/tests/regression-suite/Create-Database.result
index 8586a791..0852a23a 100644
--- a/testing/tests/regression-suite/Create-Database.result
+++ b/testing/tests/regression-suite/Create-Database.result
@@ -3,8 +3,6 @@
 Supported locales updated.
 Updated view: dav_principal.sql applied.
 CalDAV functions updated.
-DBD::Pg::db do failed: ERROR:  relation "time_zone" does not exist at ../dba/update-davical-database line 400, <PERMS> line 63.
-DBD::Pg::db do failed: ERROR:  relation "time_zone" does not exist at ../dba/update-davical-database line 410, <PERMS> line 63.
 RRULE functions updated.
 Database permissions updated.
 NOTE
diff --git a/testing/tests/regression-suite/Really-Upgrade-Database.result b/testing/tests/regression-suite/Really-Upgrade-Database.result
index a8659ccc..3ff110ca 100644
--- a/testing/tests/regression-suite/Really-Upgrade-Database.result
+++ b/testing/tests/regression-suite/Really-Upgrade-Database.result
@@ -3,7 +3,5 @@ No patches were applied.
 Supported locales updated.
 Updated view: dav_principal.sql applied.
 CalDAV functions updated.
-DBD::Pg::db do failed: ERROR:  relation "time_zone" does not exist at ../dba/update-davical-database line 400, <PERMS> line 63.
-DBD::Pg::db do failed: ERROR:  relation "time_zone" does not exist at ../dba/update-davical-database line 410, <PERMS> line 63.
 RRULE functions updated.
 Database permissions updated.
diff --git a/testing/tests/regression-suite/Upgrade-Database.result b/testing/tests/regression-suite/Upgrade-Database.result
index 4a6b8e41..a34c672b 100644
--- a/testing/tests/regression-suite/Upgrade-Database.result
+++ b/testing/tests/regression-suite/Upgrade-Database.result
@@ -1,7 +1,5 @@
 Supported locales updated.
 Updated view: dav_principal.sql applied.
 CalDAV functions updated.
-DBD::Pg::db do failed: ERROR:  relation "time_zone" does not exist at ../dba/update-davical-database line 400, <PERMS> line 63.
-DBD::Pg::db do failed: ERROR:  relation "time_zone" does not exist at ../dba/update-davical-database line 410, <PERMS> line 63.
 RRULE functions updated.
 Database permissions updated.