diff --git a/app/controllers/public/profile_controller.rb b/app/controllers/public/profile_controller.rb
index 5501e0d..7c23c83 100644
--- a/app/controllers/public/profile_controller.rb
+++ b/app/controllers/public/profile_controller.rb
@@ -20,7 +20,9 @@ class ProfileController < PublicController
   end
 
   def communities
-    @communities = profile.communities
+    if is_cache_expired?(profile.communities_cache_key(params))
+      @communities = profile.communities.paginate(:per_page => per_page, :page => params[:npage])
+    end
   end
 
   def enterprises
diff --git a/app/models/community.rb b/app/models/community.rb
index 850590d..0cf01aa 100644
--- a/app/models/community.rb
+++ b/app/models/community.rb
@@ -44,4 +44,8 @@ class Community < Organization
   def news(limit = 30, highlight = false)
     recent_documents(limit, ["articles.type != ? AND articles.highlighted = ?", 'Folder', highlight])
   end
+
+  def blocks_to_expire_cache
+    [MembersBlock]
+  end
 end
diff --git a/app/views/profile/communities.rhtml b/app/views/profile/communities.rhtml
index 22b974b..94375fa 100644
--- a/app/views/profile/communities.rhtml
+++ b/app/views/profile/communities.rhtml
@@ -3,11 +3,17 @@
 
 <h1><%= _("%s's communities") % profile.name %></h1>
 
-<ul class='profile-list'>
-<% @communities.each do |community| %>
-  <li><%= profile_image_link(community)%></li>
+<% cache(profile.communities_cache_key(params)) do %>
+  <ul class='profile-list'>
+  <% @communities.each do |community| %>
+    <li><%= profile_image_link(community)%></li>
+  <% end %>
+  </ul>
+
+  <div id='pagination-profiles'>
+    <%= pagination_links @communities, :param_name => 'npage' %>
+  </div>
 <% end %>
-</ul>
 
 <% button_bar do %>
   <%= button :back, _('Go back'), { :controller => 'profile' },
--
libgit2 0.21.2