diff --git a/app/models/absences.py b/app/models/absences.py
index 830d46f9e..d3ea00356 100644
--- a/app/models/absences.py
+++ b/app/models/absences.py
@@ -27,6 +27,15 @@ class Absence(db.Model):
     # XXX TODO: contrainte ajoutée: vérifier suppression du module
     # (mettre à NULL sans supprimer)
 
+    def __init__(self, id, etudid, jour, estabs, estjust, matin, description):
+        self.id = id,
+        self.etudid = etudid,
+        self.jour = jour,
+        self.estabs = estabs,
+        self.estjust = estjust,
+        self.matin = matin,
+        self.description = description
+
     def to_dict(self):
         data = {
             "id": self.id,
diff --git a/tools/fakedatabase/create_test_api_database.py b/tools/fakedatabase/create_test_api_database.py
index a7f6a11d4..9820e8871 100644
--- a/tools/fakedatabase/create_test_api_database.py
+++ b/tools/fakedatabase/create_test_api_database.py
@@ -436,7 +436,32 @@ def create_ref_comp(formation: Formation):
     db.session.commit()
 
 
+def add_absences(formsemestre: FormSemestre):
+    """
+    Ajoute des absences en base
+    """
+    date_debut = formsemestre.date_debut
+    date_fin = formsemestre.date_fin
 
+    etuds = formsemestre.etuds
+    # list_etuds = []
+    for etu in etuds:
+        id_db = 1
+        aleatoire = random.randint(0, 1)
+        if aleatoire == 1:
+            nb_absences = random.randint(1, 5)
+            for absence in range(0, nb_absences):
+                id = id_db
+                etudid = etu.id
+                jour = date_debut + random.random() * (date_fin - date_debut)
+                estabs = True
+                estjust = True if random.randint(0, 1) == 1 else False
+                matin = True if random.randint(0, 1) == 1 else False
+                description = ""
+                abs = Absence(id, etudid, jour, estabs, estjust, matin, description)
+                db.session.add(abs)
+                db.session.commit()
+                id_db += 1
 
 
 def init_test_database():