diff --git a/lib/tasks/sync_table_structure.rake b/lib/tasks/sync_table_structure.rake
index a5d0fc1f..27c27d6f 100644
--- a/lib/tasks/sync_table_structure.rake
+++ b/lib/tasks/sync_table_structure.rake
@@ -6,6 +6,9 @@ namespace :sync_table_structure do
 
     database_config = Rails.configuration.database_configuration
 
+    table_count  = ActiveRecord::Base.connection.query_value("SELECT count(*) FROM information_schema.`TABLES` where TABLE_SCHEMA='#{database_config[Rails.env]["database"]}'")
+    return if table_count.to_i > 10
+
     database = database_config[Rails.env]["database"]
     database_username = database_config[Rails.env]["username"]
     database_password = database_config[Rails.env]["password"]