diff --git a/courses/templates/category/delete.html b/courses/templates/category/delete.html
index 74188de..93e1b63 100644
--- a/courses/templates/category/delete.html
+++ b/courses/templates/category/delete.html
@@ -21,7 +21,7 @@
       <!-- Modal Footer -->
       <div class="modal-footer">
         <!-- Don't remove that!!!  -->
-        <button type="button" class="btn btn-danger btn-raised" data-dismiss="modal">{% trans "Close" %}</button>
+        <button type="button" class="btn btn-default btn-raised" data-dismiss="modal">{% trans "Close" %}</button>
         <button type="submit" id="button" form="delete_form" class="btn btn-primary btn-raised">{% trans "Delete" %}</button>
     <script>
       $("#delete_form").submit(function(event) {
--
libgit2 0.21.2