1 files changed, 0 insertions, 3 deletions
diff --git a/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb b/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb
index 00a075e063..cbe55f1d53 100644
--- a/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb
@@ -46,10 +46,7 @@ class Mysql2DatetimePrecisionQuotingTest < ActiveRecord::Mysql2TestCase
 
     def stub_version(full_version_string)
       @connection.stub(:full_version, full_version_string) do
-        @connection.remove_instance_variable(:@version) if @connection.instance_variable_defined?(:@version)
         yield
       end
-    ensure
-      @connection.remove_instance_variable(:@version) if @connection.instance_variable_defined?(:@version)
     end
 end