diff --git a/lib/jbuilder/railtie.rb b/lib/jbuilder/railtie.rb
index 517ebce..4c3035b 100644
--- a/lib/jbuilder/railtie.rb
+++ b/lib/jbuilder/railtie.rb
@@ -10,7 +10,7 @@ class Railtie < ::Rails::Railtie
       end
     end
 
-    if Rails::VERSION::MAJOR == 4
+    if Rails::VERSION::MAJOR >= 4
       generators do |app|
         Rails::Generators.configure! app.config.generators
         Rails::Generators.hidden_namespaces.uniq!