diff --git a/app/static/js/jury_but.js b/app/static/js/jury_but.js
index c14791296..c53b223ad 100644
--- a/app/static/js/jury_but.js
+++ b/app/static/js/jury_but.js
@@ -117,28 +117,3 @@ window.addEventListener("beforeunload", function (e) {
         return confirmationMessage;
     }
 });
-
-//  ----- Etat du formulaire jury pour éviter sortie sans enregistrer
-let FORM_STATE = "";
-// Une chaine décrivant l'état du form
-function get_form_state() {
-    let codes = [];
-    // il n'y a que des <select>
-    document.querySelectorAll("select").forEach(sel => codes.push(sel.value));
-    return codes.join();
-}
-
-$('document').ready(function () {
-    FORM_STATE = get_form_state();
-});
-
-function is_modified() {
-    return FORM_STATE != get_form_state();
-}
-window.addEventListener("beforeunload", function (e) {
-    if (is_modified()) {
-        var confirmationMessage = 'Changements non enregistrés !';
-        (e || window.event).returnValue = confirmationMessage;
-        return confirmationMessage;
-    }
-});
diff --git a/sco_version.py b/sco_version.py
index d3d81902f..98f0f59b5 100644
--- a/sco_version.py
+++ b/sco_version.py
@@ -1,7 +1,7 @@
 # -*- mode: python -*-
 # -*- coding: utf-8 -*-
 
-SCOVERSION = "9.4.7"
+SCOVERSION = "9.4.20"
 
 SCONAME = "ScoDoc"