diff --git a/config/routes.rb b/config/routes.rb
index 3d07e0ec5..a25e2cf9e 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -66,7 +66,9 @@ Rails.application.routes.draw do
     end
   end
 
-  resources :spending_proposals, only: [:index, :new, :create, :show]
+  scope '/participatory_budget' do
+    resources :spending_proposals, only: [:index, :new, :create, :show]
+  end
 
   resources :stats, only: [:index]