diff --git a/amadeus/static/css/base/amadeus.css b/amadeus/static/css/base/amadeus.css
index 7f78aa8..86f96db 100755
--- a/amadeus/static/css/base/amadeus.css
+++ b/amadeus/static/css/base/amadeus.css
@@ -682,7 +682,7 @@ ul, li {
 .category-course-link{
     font-size: 16px;
     color: #FFFFFF !important;
-    font-family: Roboto Regular;
+    font-family: Roboto;
     font-weight: normal;
 }
 
diff --git a/categories/views.py b/categories/views.py
index ef4dcb0..b779e8b 100644
--- a/categories/views.py
+++ b/categories/views.py
@@ -13,6 +13,7 @@ from django.contrib.auth.mixins import LoginRequiredMixin
 from rolepermissions.mixins import HasRoleMixin
 from .forms import CategoryForm
 
+from braces import views
 from subjects.models import Subject
 
 class IndexView(LoginRequiredMixin, ListView):
@@ -56,7 +57,7 @@ class IndexView(LoginRequiredMixin, ListView):
 
         return context
 
-class CreateCategory(HasRoleMixin, CreateView):
+class CreateCategory(views.SuperuserRequiredMixin, HasRoleMixin, CreateView):
 
     allowed_rules = ['system_admin']
     login_url = reverse_lazy('users:login')
--
libgit2 0.21.2