diff --git a/calculator/test_calculator.py b/calculator/test_calculator.py
index fb592cc96c7b1cbd50b92585ed74a8f732a48f58..ab018760c517f4f1f5cad692229b874a771c7162 100644
--- a/calculator/test_calculator.py
+++ b/calculator/test_calculator.py
@@ -53,6 +53,6 @@ def test_evaluation(setup):
     assert calc("1 + 2") == 3
     assert calc("2 * 2") == 4
     assert calc('4 / 2') == 2
-    assert calc("5 - 3") == 8
+    assert calc("5 - 3") == 2
     # À toi de tester la fonction __call__ de Calculator.
     # Essaie de tester tous les opérateurs.