diff --git a/Sources/UnitTesting/StubUT.cs b/Sources/UnitTesting/StubUT.cs
index bfdcea5..8fe5f4a 100644
--- a/Sources/UnitTesting/StubUT.cs
+++ b/Sources/UnitTesting/StubUT.cs
@@ -14,7 +14,7 @@ namespace UnitTesting
         [Fact]
         public void EnregistrerTest()
         {
-            new Stub().Enregistrer([]);
+            Assert.Null(Record.Exception(() => new Stub().Enregistrer([])));
         }
 
     }