diff --git a/constance/templates/admin/constance/change_list.html b/constance/templates/admin/constance/change_list.html
index 151560f..5149e86 100644
--- a/constance/templates/admin/constance/change_list.html
+++ b/constance/templates/admin/constance/change_list.html
@@ -3,10 +3,10 @@
 
 {% block extrastyle %}
   {{ block.super }}
-  <link rel="stylesheet" type="text/css" href="{% static 'admin/css/changelists.css' %}" />
-  <link rel="stylesheet" type="text/css" href="{% static 'admin/css/forms.css' %}" />
+  <link rel="stylesheet" type="text/css" href="{% static 'admin/css/changelists.css' %}">
+  <link rel="stylesheet" type="text/css" href="{% static 'admin/css/forms.css' %}">
   {{ media.css }}
-  <link rel="stylesheet" type="text/css" href="{% static 'admin/css/constance.css' %}" />
+  <link rel="stylesheet" type="text/css" href="{% static 'admin/css/constance.css' %}">
 {% endblock %}
 
 {% block extrahead %}
@@ -58,7 +58,7 @@
             {% endif %}
 
             <p class="paginator sticky-footer">
-              <input type="submit" name="_save" class="default" value="{% trans 'Save' %}"/>
+              <input type="submit" name="_save" class="default" value="{% trans 'Save' %}">
             </p>
         </form>
     </div>
diff --git a/constance/templates/admin/constance/includes/results_list.html b/constance/templates/admin/constance/includes/results_list.html
index 5cb25f0..1d21f76 100644
--- a/constance/templates/admin/constance/includes/results_list.html
+++ b/constance/templates/admin/constance/includes/results_list.html
@@ -46,9 +46,9 @@
             </td>
             <td>
                 {% if item.modified %}
-                    <img src="{% static 'admin/img/icon-yes.'|add:icon_type %}" alt="{{ item.modified }}" />
+                    <img src="{% static 'admin/img/icon-yes.'|add:icon_type %}" alt="{{ item.modified }}">
                 {% else %}
-                    <img src="{% static 'admin/img/icon-no.'|add:icon_type %}" alt="{{ item.modified }}" />
+                    <img src="{% static 'admin/img/icon-no.'|add:icon_type %}" alt="{{ item.modified }}">
                 {% endif %}
             </td>
         </tr>