diff --git a/app/templates/assiduites/pages/calendrier.j2 b/app/templates/assiduites/pages/calendrier.j2
index a08765f8..76ab5eb3 100644
--- a/app/templates/assiduites/pages/calendrier.j2
+++ b/app/templates/assiduites/pages/calendrier.j2
@@ -316,7 +316,7 @@
         }
         const bornes = {
             deb: `${annee}-09-01T00:00`,
-            fin: `${annee + 1}-06-30T23:59`
+            fin: `${annee + 1}-08-31T23:59`
         }
 
         let assiduities = getEtudAssiduites(bornes.deb, bornes.fin, (data) => {