diff --git a/app/templates/pn/form_mods.html b/app/templates/pn/form_mods.html
index 2be3cfe24..10927bc88 100644
--- a/app/templates/pn/form_mods.html
+++ b/app/templates/pn/form_mods.html
@@ -65,6 +65,13 @@
         {% endfor %}
         </span>
 
+        {% if mod.ue.type != 0 and mod.module_type != 0 %}
+        <span class="warning" title="Une UE de type spécial ne 
+        devrait contenir que des modules standards">
+        type incompatible avec son UE de rattachement !
+        </span>
+        {% endif %}
+
         <span class="sco_tag_edit"><form><textarea data-module_id="{{mod.id}}" 
         class="{% if tag_editable %}module_tag_editor{% else %}module_tag_editor_ro{% endif %}">{{mod.tags|join(', ', attribute='title')}}</textarea></form></span>
 
diff --git a/app/templates/pn/form_ues.html b/app/templates/pn/form_ues.html
index 350d12d82..0cd3e333b 100644
--- a/app/templates/pn/form_ues.html
+++ b/app/templates/pn/form_ues.html
@@ -48,6 +48,9 @@
                     }}">modifier</a>
                 {% endif %}
 
+                {% if ue.type == 1 and ue.modules.count() == 0 %}
+                <span class="warning" title="pas de module, donc pas de bonus calculé">aucun module rattaché !</span>
+                {% endif %}
                 </li>
             {% endfor %}
         </ul>