diff --git a/openwisp_users/accounts/templates/account/login.html b/openwisp_users/accounts/templates/account/login.html
index 84808ee8..08d4bf96 100644
--- a/openwisp_users/accounts/templates/account/login.html
+++ b/openwisp_users/accounts/templates/account/login.html
@@ -12,7 +12,7 @@ <h1>{% trans "Sign In" %}</h1>
   {% if redirect_field_value %}
   <input type="hidden" name="{{ redirect_field_name }}" value="{{ redirect_field_value }}" />
   {% endif %}
-  <a class="button secondaryAction" href="{% url 'account_reset_password' %}">{% trans "Forgot Password?" %}</a>
-  <button class="primaryAction" type="submit">{% trans "Sign In" %}</button>
+  <p><input type="submit" class="button" value="{% trans "Sign In" %}" /></p>
+  <p><a class="button" href="{% url 'account_reset_password' %}">{% trans "Forgot Password?" %}</a></p>
 </form>
 {% endblock %}
diff --git a/tests/testapp/tests/test_admin.py b/tests/testapp/tests/test_admin.py
index acc533a1..84407ac0 100644
--- a/tests/testapp/tests/test_admin.py
+++ b/tests/testapp/tests/test_admin.py
@@ -37,4 +37,6 @@ def test_group_reversion(self):
     def test_accounts_login(self):
         r = self.client.get(reverse('account_login'), follow=True)
         self.assertEqual(r.status_code, 200)
-        self.assertContains(r, '<button class="primaryAction" type="submit">')
+        self.assertContains(
+            r, '<input type="submit" class="button" value="Sign In" />', html=True
+        )