diff --git a/app/views/modules/_metric_results.html.erb b/app/views/modules/_metric_results.html.erb
index faf77aa..f348c0c 100644
--- a/app/views/modules/_metric_results.html.erb
+++ b/app/views/modules/_metric_results.html.erb
@@ -7,7 +7,7 @@
   </thead>
 
   <tbody>
-    <% cache do %>
+    <% cache("#{@root_module_result.id}_results") do %>
       <%= render partial: 'metric_result', collection: @root_module_result.metric_results, locals: {module_result: @root_module_result} %>
     <% end %>
   </tbody>
diff --git a/app/views/modules/_module_tree.html.erb b/app/views/modules/_module_tree.html.erb
index a9c67f2..6e5839b 100644
--- a/app/views/modules/_module_tree.html.erb
+++ b/app/views/modules/_module_tree.html.erb
@@ -14,7 +14,7 @@
   <p id="parent"><i class="icon-arrow-up"></i><%= link_to '../', '#parent', onClick: "Module.Tree.load('#{escape_javascript(image_tag 'loader.gif')} Loading data. Please, wait.', #{@root_module_result.parent_id});" %></p>
 <% end %>
 
-<% cache do %>
+<% cache("#{@root_module_result.id}_tree") do %>
   <% children = @root_module_result.children %>
   <% unless children.empty? %>
     <table class="table table-hover">
diff --git a/app/views/modules/metric_history.js.erb b/app/views/modules/metric_history.js.erb
index c0d9b61..deaba54 100644
--- a/app/views/modules/metric_history.js.erb
+++ b/app/views/modules/metric_history.js.erb
@@ -5,7 +5,7 @@
   var values = [];
 
   <% metric_history.keys.each do |date| %>
-    dates.push("<%= date %>");
+    dates.push("<%= date.to_s[0,10] %>");
     values.push(<%= metric_history[date] %>);
   <% end %>
 
--
libgit2 0.21.2