diff --git a/src/agenda_culturel/templatetags/cat_extra.py b/src/agenda_culturel/templatetags/cat_extra.py
index 8ec666c..4b258f0 100644
--- a/src/agenda_culturel/templatetags/cat_extra.py
+++ b/src/agenda_culturel/templatetags/cat_extra.py
@@ -214,18 +214,25 @@ def circle_cat(category, recurrence=False):
             '<span class="cat ' + c + ' circ-cat" data-tooltip="' + n + '"></span>'
         )
 
-def legend_cat(category, url, selected=True):
+def legend_cat(category, url, selected=True, first=False):
     c = category.css_class()
     n = category.name
     class_reduced = '' if selected else 'reduced'
+    if first:
+        prefix = "afficher"
+    else:
+        if selected:
+            prefix = "retirer"
+        else:
+            prefix = "ajouter"
 
     if category.pictogram:
         return mark_safe(
-            '<a href="' + url + '"><span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + n + '">' + '<img src="' + category.pictogram.url + '" alt="' + category.name + '" /></span></a>'
+            '<a href="' + url + '"><span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + prefix + ' ' + n + '">' + '<img src="' + category.pictogram.url + '" alt="' + category.name + '" /></span></a>'
         )  
     else:
         return mark_safe(
-            '<a href="' + url + '"><span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + n + '"></span></a>'
+            '<a href="' + url + '"><span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + prefix + ' ' + n + '"></span></a>'
         )  
 
 
@@ -251,6 +258,6 @@ def show_legend(filter):
     else:
         return mark_safe("<div>" +
             " ".join(
-                [legend_cat(c, filter.get_url_add_categories([c.pk])) for c in cats]
+                [legend_cat(c, filter.get_url_add_categories([c.pk]), True, True) for c in cats]
             ) + "</div>"
         )