diff --git a/umap/templates/leaflet_storage/upload_form.html b/umap/templates/leaflet_storage/upload_form.html
index 25f244ee..97e3b1af 100644
--- a/umap/templates/leaflet_storage/upload_form.html
+++ b/umap/templates/leaflet_storage/upload_form.html
@@ -36,7 +36,7 @@
     <div>
         <h5>{% trans "CSV" %}</h5>
         <div>
-            {% trans "Comma-separated values. SRS WGS84 is implied. Only Point geometries are imported. The import will look at the column headers for any mention of «lat», «latitude», «lng», «long», «longitude» (at the end or the begining of the header, case insensitive). Also, column «title» or «name», «description» and «color» will be taken into account." %}
+            {% trans "Comma, tab or semi-colon separated values. SRS WGS84 is implied. Only Point geometries are imported. The import will look at the column headers for any mention of «lat», «latitude», «lng», «lon», «longitude» (at the end or the begining of the header, case insensitive). Also, column «title» or «name», «description» and «color» will be taken into account." %}
         </div>
     </div>
 </fieldset>