diff --git a/activerecord/test/cases/disconnected_test.rb b/activerecord/test/cases/disconnected_test.rb
index 8b2a5e999a14d6aef723fcbab471782c6fdc49ba..cd72c9a0082f8d62fe0172886cfb669664b3abcc 100644
--- a/activerecord/test/cases/disconnected_test.rb
+++ b/activerecord/test/cases/disconnected_test.rb
@@ -23,9 +23,7 @@ def setup
       @connection.execute "SELECT count(*) from products"
       @connection.disconnect!
       assert_raises(ActiveRecord::ConnectionNotEstablished) do
-        silence_warnings do
-          @connection.execute "SELECT count(*) from products"
-        end
+        @connection.execute "SELECT count(*) from products"
       end
     end
   end