diff --git a/src/gismo_data/db_context.py b/src/gismo_data/db_context.py
index b40a8f1..77ea0b1 100644
--- a/src/gismo_data/db_context.py
+++ b/src/gismo_data/db_context.py
@@ -15,7 +15,13 @@ class DBContext(DatabaseContext):
     def connect(self, database_settings: DatabaseSettings):
         try:
             self._logger.debug(__name__, "Connecting to database")
-            super(DBContext, self).connect(database_settings)
+            self._db.connect(database_settings)
+            for table in self._tables:
+                self._logger.debug(__name__, f"Create table if not exists: {table}")
+                self._logger.trace(__name__, f'Send SQL command: {table.get_create_string()}')
+                self._db.cursor.execute(table.get_create_string())
+
+            self.save_changes()
             self._logger.info(__name__, "Connected to database")
         except Exception as e:
             self._logger.fatal(__name__, "Connecting to database failed", e)