diff --git a/admin/api/exercice.go b/admin/api/exercice.go
index a4dcfa33..f5496aa1 100644
--- a/admin/api/exercice.go
+++ b/admin/api/exercice.go
@@ -235,7 +235,7 @@ func delExerciceHistory(exercice fic.Exercice, body []byte) (interface{}, error)
 }
 
 func deleteExercice(exercice fic.Exercice, _ []byte) (interface{}, error) {
-	return exercice.Delete()
+	return exercice.DeleteCascade()
 }
 
 func updateExercice(exercice fic.Exercice, body []byte) (interface{}, error) {