diff --git a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb
index e78cb88562d60ebd85e9919529a7bee4a2748a73..b478db749de5ba3d88d75ca56b1eabff864a6442 100644
--- a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb
+++ b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb
@@ -1,7 +1,7 @@
 require "cases/helper"
 
 class CopyTableTest < ActiveRecord::TestCase
-  fixtures :customers, :companies, :comments, :binaries
+  fixtures :customers
 
   def setup
     @connection = ActiveRecord::Base.connection