diff --git a/app/routes.py b/app/routes.py
index b07f5f3..0d97904 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -49,7 +49,7 @@ def prince_corpus(house=None, prince=None):
                     &(Involved_in.invol_in_interv == 1))]
     prince_acte = []
     for acte in actes:
-        info = [(t.numb_acte, t.date) for t in Acte.select().where(
+        info = [(t.filename, t.date) for t in Acte.select().where(
                     Acte.id_acte == acte)]
         prince_acte.append(info[0])
     prince_acte = sorted(prince_acte)
@@ -58,10 +58,14 @@ def prince_corpus(house=None, prince=None):
 @main.route("/actes/<house>/<prince>/<acte_id>")  # don't put a slash at the end
 def acte(house=None, prince=None, acte_id=None):
     """acte route"""
-    # q_acte = [(t.numb_acte, t.date, t.analysis) for t in Acte.select().where(
-    #                 Acte.numb_acte == acte_id)]
-    q_acte = Acte.select().where(Acte.numb_acte == acte_id)
-    return render_template("acte.html", infos=q_acte)
+    # q_acte = [(t.filename, t.date, t.analysis) for t in Acte.select().where(
+    #                 Acte.filename == acte_id)]
+    q_acte = Acte.select().where(Acte.filename == acte_id)
+    acte = Acte.get(Acte.filename == acte_id)
+    prev_acte = Acte.get_or_none(Acte.id_acte == acte.num_acte - 1)
+    next_acte = Acte.get_or_none(Acte.id_acte == acte.num_acte + 1)
+    return render_template("acte.html", house=house, prince=prince, infos=q_acte,
+        next=next_acte, prev=prev_acte)
 
 @main.route("/contact")
 def contact() -> t.Text:
diff --git a/app/templates/acte.html b/app/templates/acte.html
index f87c468..72bbd5f 100644
--- a/app/templates/acte.html
+++ b/app/templates/acte.html
@@ -6,6 +6,7 @@
             <h2>{{item.date}}. — {{item.prod_place_acte}}</h2>
             <p>{{item.analysis}}</p>
             <p>{{item.diplo_type_acte}}, {{item.state_doc}}. {{item.doc_acte}}, {{item.ref_acte}}</p>
+            <p><a href="{{url_for('main.acte', house=house, prince=prince, acte_id=prev.filename)}}">Précédent</a> et <a href="{{url_for('main.acte', house=house, prince=prince, acte_id=next.filename)}}">Suivant</a></p>
         {% endfor %}
     </div><!-- /.container -->
 {% endblock %}
\ No newline at end of file