diff --git a/batiskaf/settings.py b/batiskaf/settings.py
index 081d34a..7621945 100644
--- a/batiskaf/settings.py
+++ b/batiskaf/settings.py
@@ -157,7 +157,6 @@ STATICFILES_FINDERS = [
 
 STATICFILES_DIRS = [
     os.path.join(BASE_DIR, "static"),
-
 ]
 
 TEMPLATES = [
diff --git a/batiskaf/templates/jinja2/dtys/index.jinja b/batiskaf/templates/jinja2/dtys/index.jinja
index 62ba952..9d83261 100644
--- a/batiskaf/templates/jinja2/dtys/index.jinja
+++ b/batiskaf/templates/jinja2/dtys/index.jinja
@@ -23,10 +23,7 @@
         {% for object in object_list %}
             {% include "includes/dtys_product_thumb.jinja" with context %}
         {% endfor %}
-
         </div>
     </div>
 </div>
-
-
 {% endblock content %}
diff --git a/dtys/urls.py b/dtys/urls.py
index 5803fab..25921b0 100644
--- a/dtys/urls.py
+++ b/dtys/urls.py
@@ -6,7 +6,7 @@ from .views import DTYSListView, DTYSInfoView, DTYSBuyView, dtys_modified
 urlpatterns = patterns(
     '',
     url(r'^$', DTYSListView.as_view()),
-    url(r'^etg/$', dtys_modified),
+    url(r'^updates$', dtys_modified),
     url(r'^info/$', DTYSInfoView.as_view()),
     url(r'^buy/(?P<pk>\d+)/$', DTYSBuyView.as_view())
 )
diff --git a/dtys/views.py b/dtys/views.py
index 12eb478..a1ff576 100644
--- a/dtys/views.py
+++ b/dtys/views.py
@@ -1,3 +1,5 @@
+import os
+
 from django.conf import settings
 from django.http import (
     Http404,
@@ -5,6 +7,7 @@ from django.http import (
     HttpResponseRedirect,
     JsonResponse,
 )
+from django.core.cache import cache
 from django.utils import timezone
 from django.views.decorators.http import etag
 from django.views.generic import View, ListView, DetailView
@@ -16,6 +19,20 @@ import logging
 log = logging.getLogger(__name__)
 
 
+DTYS_UPDATE_FILE = os.path.join(settings.MEDIA_ROOT, "dtys_update")
+
+
+def update_dtys_etag():
+    fhandle = open(DTYS_UPDATE_FILE, 'a')
+
+    try:
+        os.utime(DTYS_UPDATE_FILE, None)
+    except FileNotFoundError:
+        open(DTYS_UPDATE_FILE, 'a').close()
+    finally:
+        fhandle.close()
+
+
 def latest_entry(request):
     DTYSModel.objects.filter(
         end_date__lte=timezone.now().date(),
@@ -27,12 +44,16 @@ def latest_entry(request):
         is_stopped=False
     )
 
-    # if d.count() != cache.get("dtysETAGCount"):
-    #     cache.set("dtysETAGCount", d.count())
-    #     cache.set("dtysETAG", "ETAG" + str(timezone.now().second))
+    if d.count() != cache.get("dtysETAGCount"):
+        cache.set("dtysETAGCount", d.count())
+        update_dtys_etag()
+
+    if not os.path.exists(DTYS_UPDATE_FILE):
+        update_dtys_etag()
 
-    # return cache.get("dtysETAG")
-    return "ETAG" + str(timezone.now().second)
+    modified = str(os.path.getmtime(DTYS_UPDATE_FILE))
+
+    return modified
 
 
 @etag(latest_entry)
@@ -87,6 +108,8 @@ class DTYSBuyView(DetailView):
             from store.models import ProductVariation
             from .tasks import return_dtys
 
+            update_dtys_etag()
+
             # stop DTYS for this product
             obj.stop()
 
diff --git a/static/js/dtys.js b/static/js/dtys.js
index ed4be47..b3bedfd 100644
--- a/static/js/dtys.js
+++ b/static/js/dtys.js
@@ -152,7 +152,7 @@ $(function(){
     get_price();
 
     upd.init({
-        url: "/dtys/etg/",
+        url: "/dtys/updates",
         onModified: function(data, x, modified) {
             get_price();
         }