1 files changed, 1 insertions, 7 deletions
diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py
index a09685b4df..c2290943b4 100644
--- a/synapse/storage/engines/postgres.py
+++ b/synapse/storage/engines/postgres.py
@@ -13,18 +13,15 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from synapse.storage.prepare_database import prepare_database
-
 from ._base import IncorrectDatabaseSetup
 
 
 class PostgresEngine(object):
     single_threaded = False
 
-    def __init__(self, database_module, config):
+    def __init__(self, database_module):
         self.module = database_module
         self.module.extensions.register_type(self.module.extensions.UNICODE)
-        self.config = config
 
     def check_database(self, txn):
         txn.execute("SHOW SERVER_ENCODING")
@@ -44,9 +41,6 @@ class PostgresEngine(object):
             self.module.extensions.ISOLATION_LEVEL_REPEATABLE_READ
         )
 
-    def prepare_database(self, db_conn):
-        prepare_database(db_conn, self, config=self.config)
-
     def is_deadlock(self, error):
         if isinstance(error, self.module.DatabaseError):
             return error.pgcode in ["40001", "40P01"]