diff --git a/app/assets/images/file.png b/app/assets/images/file.png
deleted file mode 100644
index ef0784d..0000000
Binary files a/app/assets/images/file.png and /dev/null differ
diff --git a/app/assets/images/folder.png b/app/assets/images/folder.png
deleted file mode 100644
index 4e95aef..0000000
Binary files a/app/assets/images/folder.png and /dev/null differ
diff --git a/app/views/repositories/_module_result.html.erb b/app/views/repositories/_module_result.html.erb
index de948a8..04107df 100644
--- a/app/views/repositories/_module_result.html.erb
+++ b/app/views/repositories/_module_result.html.erb
@@ -1,11 +1,10 @@
 <tr>
 	<td>
-    <% if(module_result.children.empty?) then
-          icon = "file.png" 
-        else 
-          icon = "folder.png"
-        end %>
-    <%= image_tag(icon, :size => "20x16") %>
+    <% if module_result.folder? %>
+      <i class="icon-folder-close"></i>
+    <% else %>
+      <i class="icon-file"></i>
+    <% end %>
     <%= link_to module_result.module.name, project_repository_module_path(repository.project_id, repository.id, module_result.id) %>
   </td>
 	<td><%= module_result.module.granularity %></td>
diff --git a/app/views/repositories/show.html.erb b/app/views/repositories/show.html.erb
index 7dbfff5..42209a9 100644
--- a/app/views/repositories/show.html.erb
+++ b/app/views/repositories/show.html.erb
@@ -52,7 +52,7 @@
     <%= format_grade(@root_module_result.grade) %>
   </p>
   <% unless @root_module_result.parent_id.nil? %>
-    <p><%= link_to '../', project_repository_module_path(@repository.project_id, @repository.id, @root_module_result.parent_id) %></p>
+    <p><i class="icon-arrow-up"></i><%= link_to '../', project_repository_module_path(@repository.project_id, @repository.id, @root_module_result.parent_id) %></p>
   <% end %>
   <% children = @root_module_result.children %>
   <% unless children.empty? %>
--
libgit2 0.21.2