diff --git a/controllers/public/proposals_discussion_plugin_public_controller.rb b/controllers/public/proposals_discussion_plugin_public_controller.rb
index f3cc7ae..c02c243 100644
--- a/controllers/public/proposals_discussion_plugin_public_controller.rb
+++ b/controllers/public/proposals_discussion_plugin_public_controller.rb
@@ -2,11 +2,10 @@ class ProposalsDiscussionPluginPublicController < ApplicationController
 
   needs_profile
 
-  before_filter :set_rand_cookie
-
   def load_proposals
     holder = profile.articles.find(params[:holder_id])
     page = (params[:page] || 1).to_i
+    set_rand_cookie if page == 1
 
     set_seed
     @proposals = holder.proposals.public.reorder('random()')
@@ -28,7 +27,6 @@ class ProposalsDiscussionPluginPublicController < ApplicationController
   end
 
   def set_rand_cookie
-    return if cookies[:_noosfero_proposals_discussion_rand_seed].present?
     cookies[:_noosfero_proposals_discussion_rand_seed] = {value: rand, expires: Time.now + 600}
   end
 
--
libgit2 0.21.2