diff --git a/database/schema/schema.sql b/database/schema/schema.sql
index 1efcfd5..8226491 100644
--- a/database/schema/schema.sql
+++ b/database/schema/schema.sql
@@ -443,6 +443,7 @@ END;
 $$ LANGUAGE plpgsql;
 
 -- Trigger for devices table
+DROP TRIGGER IF EXISTS update_devices_updated_at ON devices;
 CREATE TRIGGER update_devices_updated_at
   BEFORE UPDATE ON devices
   FOR EACH ROW