diff --git a/app/api/departements.py b/app/api/departements.py
index 979976f7f..53ec44748 100644
--- a/app/api/departements.py
+++ b/app/api/departements.py
@@ -214,7 +214,7 @@ def departement_etudiants_by_id(dept_id: int):
 @scodoc
 @permission_required(Permission.ScoView)
 @as_json
-def dept_formsemestres_ids(acronym: str):
+def departement_formsemestres_ids(acronym: str):
     """liste des ids formsemestre du département"""
     dept = Departement.query.filter_by(acronym=acronym).first_or_404()
     return [formsemestre.id for formsemestre in dept.formsemestres]
@@ -225,7 +225,7 @@ def dept_formsemestres_ids(acronym: str):
 @scodoc
 @permission_required(Permission.ScoView)
 @as_json
-def dept_formsemestres_ids_by_id(dept_id: int):
+def departement_formsemestres_ids_by_id(dept_id: int):
     """liste des ids formsemestre du département"""
     dept = Departement.query.get_or_404(dept_id)
     return [formsemestre.id for formsemestre in dept.formsemestres]