diff --git a/combo_plugin_gnm/templatetags/gnm.py b/combo_plugin_gnm/templatetags/gnm.py
index e694774..49abdeb 100644
--- a/combo_plugin_gnm/templatetags/gnm.py
+++ b/combo_plugin_gnm/templatetags/gnm.py
@@ -609,7 +609,7 @@ def as_commune(user_data):
         # first look for known portals
         collectivities = get_gnm_collectivities()
         for collectivity in collectivities:
-            if collectivity.get('label') == city:
+            if slugify(collectivity.get('label')) == slugify(city):
                 return {
                     'label': city,
                     'slug': slugify(city),