diff --git a/home/services/weather.py b/home/services/weather.py
index 67eb46b..1d2a797 100644
--- a/home/services/weather.py
+++ b/home/services/weather.py
@@ -25,7 +25,7 @@ def with_icon_url(weather):
     Transforma el codigo de icono que indica el clima
     en el url correspondiente del icono
     """
-    url = 'http://openweathermap.org/img/wn/{0}@2x.png'
+    url = 'http://openweathermap.org/img/wn/{0}@4x.png'
     icon_code = weather['weather'][0]['icon']
 
     modified = copy.deepcopy(weather)