diff --git a/app/static/js/assiduites.js b/app/static/js/assiduites.js
index b2d73c100b..4ad8d380d9 100644
--- a/app/static/js/assiduites.js
+++ b/app/static/js/assiduites.js
@@ -1389,6 +1389,11 @@ function generateAllEtudRow() {
     etuds[a].nom > etuds[b].nom ? 1 : etuds[b].nom > etuds[a].nom ? -1 : 0
   );
 
+  let mod = getModuleImplId();
+  etuds_ids = etuds_ids.filter((i) => {
+    return checkInscriptionModule(mod, i);
+  });
+
   for (let i = 0; i < etuds_ids.length; i++) {
     const etud = etuds[etuds_ids[i]];
     insertEtudRow(etud, i + 1);
@@ -1764,3 +1769,25 @@ function getUser(obj) {
 
   return obj.user_nom_complet || obj.user_id;
 }
+
+const inscriptionsModule = {};
+
+function checkInscriptionModule(moduleimpl_id, etudid) {
+  if ([null, "", "autre"].indexOf(moduleimpl_id) !== -1) return true;
+  if (!inscriptionsModule.hasOwnProperty(moduleimpl_id)) {
+    const path = getUrl() + `/api/moduleimpl/${moduleimpl_id}/inscriptions`;
+    sync_get(
+      path,
+      (data, status) => {
+        inscriptionsModule[moduleimpl_id] = data;
+      },
+      (data, status) => {
+        //error
+        console.error(data, status);
+        errorAlert();
+      }
+    );
+  }
+  const etudsInscrits = inscriptionsModule[moduleimpl_id].map((i) => i.etudid);
+  return etudsInscrits.indexOf(Number(etudid)) !== -1;
+}
diff --git a/app/templates/assiduites/pages/signal_assiduites_group.j2 b/app/templates/assiduites/pages/signal_assiduites_group.j2
index cac99bca59..5a7c09fecb 100644
--- a/app/templates/assiduites/pages/signal_assiduites_group.j2
+++ b/app/templates/assiduites/pages/signal_assiduites_group.j2
@@ -18,7 +18,8 @@
     <fieldset class="selectors">
         <div class="infos">
             <div class="infos-button">Groupes&nbsp;: {{grp|safe}}</div>
-            <div class="infos-button" style="margin-left: 24px;">Date&nbsp;: <span style="margin-left: 8px;" id="datestr"></span>
+            <div class="infos-button" style="margin-left: 24px;">Date&nbsp;: <span style="margin-left: 8px;"
+                    id="datestr"></span>
                 <input type="date" name="tl_date" id="tl_date" value="{{ date }}" onchange="updateDate()">
             </div>
         </div>
@@ -106,10 +107,15 @@
 
         const etudsDefDem = {{ defdem  | safe }}
 
+        const select = document.getElementById("moduleimpl_select");
+
+        select?.addEventListener('change', (e) => {
+            generateAllEtudRow();
+        });
+
         if (window.forceModule) {
             const btn = document.getElementById("validate_selectors");
 
-            const select = document.getElementById("moduleimpl_select");
 
             if (!readOnly && select.value == "") {
                 document.getElementById('forcemodule').style.display = "block";
diff --git a/app/templates/assiduites/widgets/differee.j2 b/app/templates/assiduites/widgets/differee.j2
index f6efc6f5d1..6d0d8ed139 100644
--- a/app/templates/assiduites/widgets/differee.j2
+++ b/app/templates/assiduites/widgets/differee.j2
@@ -287,7 +287,6 @@
         currentDate = moment(currentDate).tz(TIMEZONE).format("YYYY-MM-DDTHH:mm");
     }
 
-    const inscriptionsModule = {};
 
     function createColumn(dateStart = "", dateEnd = "", moduleimpl_id = "") {
         let table = document.getElementById("studentTable");
@@ -1034,24 +1033,7 @@
         })
     }
 
-    function checkInscriptionModule(moduleimpl_id, etudid) {
-        if (!inscriptionsModule.hasOwnProperty(moduleimpl_id)) {
-            const path = getUrl() + `/api/moduleimpl/${moduleimpl_id}/inscriptions`;
-            sync_get(
-                path,
-                (data, status) => {
-                    inscriptionsModule[moduleimpl_id] = data;
-                },
-                (data, status) => {
-                    //error
-                    console.error(data, status);
-                    errorAlert();
-                }
-            );
-        }
-        const etudsInscrits = inscriptionsModule[moduleimpl_id].map((i) => i.etudid);
-        return etudsInscrits.indexOf(Number(etudid)) !== -1;
-    }
+
 
     window.addEventListener('load', () => {
         document.getElementById("addColumn").addEventListener("click", () => {