1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb
index 2bb2481fdb..b67e70ec7e 100644
--- a/activerecord/test/cases/adapter_test.rb
+++ b/activerecord/test/cases/adapter_test.rb
@@ -92,7 +92,7 @@ module ActiveRecord
             )
           end
         ensure
-          ActiveRecord::Base.establish_connection 'arunit'
+          ActiveRecord::Base.establish_connection :arunit
         end
       end
     end