diff --git a/config/urls.py b/config/urls.py
index f55231f..c51110a 100644
--- a/config/urls.py
+++ b/config/urls.py
@@ -1,15 +1,15 @@
+import re
+
 import debug_toolbar
 from django.conf import settings
-from django.conf.urls.i18n import i18n_patterns
-from django.conf.urls.static import static
 from django.contrib import admin
-from django.urls import include, path
+from django.conf.urls.i18n import i18n_patterns
+from django.urls import include, path, re_path
 from django.utils.text import gettext_lazy as _
+from django.views.static import serve
 
 
-i18n_resolvers = i18n_patterns(
-    path(_('users/'), include('users.urls', namespace='users')),
-)
+i18n_resolvers = i18n_patterns(path(_('users/'), include('users.urls', namespace='users')))
 
 
 urlpatterns = [
@@ -25,7 +25,15 @@ for resolver in i18n_resolvers:
     urlpatterns += resolver.url_patterns
 
 
+# Sin S3 activado no hay nginx ni otro servidor delante de uvicorn que sirva
+# MEDIA_ROOT, así que Django tiene que servirlo también fuera de DEBUG. No se
+# usa el helper static() porque este es un no-op fuera de DEBUG por diseño.
+urlpatterns += [
+    re_path(
+        r'^%s(?P<path>.*)$' % re.escape(settings.MEDIA_URL.lstrip('/')), serve, {'document_root': settings.MEDIA_ROOT}
+    )
+]
+
 if settings.DEBUG:
     urlpatterns.append(path('__debug__/', include(debug_toolbar.urls)))
-    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
     urlpatterns += [path('silk/', include('silk.urls')), path('__reload__/', include('django_browser_reload.urls'))]