diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index f8095dd86..020638af3 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -16,6 +16,7 @@
 # The default value for this setting is true in a standard Rails app,
 # so it should be set to true here as well to reflect that.
 I18n.enforce_available_locales = true
+Grape::Util::Registry.prepend(Deregister)
 
 RSpec.configure do |config|
   config.include Rack::Test::Methods
@@ -23,10 +24,7 @@
   config.raise_errors_for_deprecations!
   config.filter_run_when_matching :focus
 
-  config.before(:all) do
-    Grape::Util::InheritableSetting.reset_global!
-    Grape::Validations.include(Deregister)
-  end
+  config.before(:all) { Grape::Util::InheritableSetting.reset_global! }
   config.before { Grape::Util::InheritableSetting.reset_global! }
 
   # Enable flags like --only-failures and --next-failure