diff --git a/app/but/bulletin_but.py b/app/but/bulletin_but.py
index 23fd8c587..689ea9ed9 100644
--- a/app/but/bulletin_but.py
+++ b/app/but/bulletin_but.py
@@ -374,7 +374,7 @@ class BulletinBUT:
         d["filigranne"] = sco_bulletins_pdf.get_filigranne(
             etud_etat,
             self.prefs,
-            decision_sem=d["semestre"].get("decision_sem"),
+            decision_sem=d["semestre"].get("decision"),
         )
         if etud_etat == scu.DEMISSION:
             d["demission"] = "(Démission)"