diff --git a/conf/httpd.conf b/conf/httpd.conf
index 3c968a4..22e042e 100644
--- a/conf/httpd.conf
+++ b/conf/httpd.conf
@@ -12,7 +12,10 @@
     ProxyPassReverse /socket.io/1/websocket ws://localhost:8888/socket.io/1/websocket
     ProxyPass /socket.io/ http://localhost:8888/socket.io/
     ProxyPassReverse /socket.io/ http://localhost:8888/socket.io/
-    AliasMatch ^/((js|css|img|fonts|snd)/.*) /opt/vroom/public/$1
+    AliasMatch ^/(\d{10}/)?((js|css|img|fonts|snd)/.*) /opt/devroom/public/$2
+    RewriteEngine On
+    RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteRule ^/(\d{10}/)?(js|css|img|fonts|snd)/(.*)$ /$2/$3 [L]
     ScriptAlias / /opt/vroom/public/vroom.pl/
     <Location />
       require all granted
diff --git a/templates/default/header.html.ep b/templates/default/header.html.ep
index 6de8069..abdf6af 100644
--- a/templates/default/header.html.ep
+++ b/templates/default/header.html.ep
@@ -6,7 +6,7 @@
   <%
     foreach my $css (qw(bootstrap.min.css vroom.css)){
   %>
-  <link href="/css/<%= $css %>?<%= $self->get_mtime("css/$css") %>" rel="stylesheet" type="text/css">
+  <link href="/<%= $self->get_mtime("css/$css") %>/css/<%= $css %>" rel="stylesheet" type="text/css">
   <% } %>
   <link rel="icon" type="image/png" href="/img/favicon.png" />
 </head>
diff --git a/templates/default/js_common.html.ep b/templates/default/js_common.html.ep
index bd4ba8f..75cb6e1 100644
--- a/templates/default/js_common.html.ep
+++ b/templates/default/js_common.html.ep
@@ -3,5 +3,5 @@
     </script>
     <% foreach my $js (qw(jquery-1.11.1.min.js bootstrap.min.js notify-combined.min.js vroom.js)){
     %>
-    <script type="text/javascript" src="/js/<%= $js %>?<%= $self->get_mtime("js/$js") %>"></script>
+    <script type="text/javascript" src="/<%= $self->get_mtime("js/$js") %>/js/<%= $js %>"></script>
     <% } %>
diff --git a/templates/default/js_room.html.ep b/templates/default/js_room.html.ep
index fb230e9..da85ef3 100644
--- a/templates/default/js_room.html.ep
+++ b/templates/default/js_room.html.ep
@@ -1,5 +1,5 @@
     <%
       foreach my $js (qw(simplewebrtc.bundle.js jquery.browser.min.js sprintf.js FileSaver.js)){
     %>
-    <script type="text/javascript" src="/js/<%= $js %>?<%= $self->get_mtime("js/$js") %>"></script>
+    <script type="text/javascript" src="/<%= $self->get_mtime("js/$js") %>/js/<%= $js %>"></script>
     <% } %>