diff --git a/main.py b/main.py
index cd61be7..6389eb0 100644
--- a/main.py
+++ b/main.py
@@ -17,6 +17,8 @@ def main(args):
     foo = Foo()
     logging.info(foo.private_variable)
 
+    unused_variable = 5
+
     temp = Celsius(37)
     temp.temperature = -30
     logging.info(temp.to_fahrenheit())
diff --git a/tests/test_temperature.py b/tests/test_temperature.py
index 53755bc..dadc265 100644
--- a/tests/test_temperature.py
+++ b/tests/test_temperature.py
@@ -5,6 +5,6 @@
 
 def test_temperature():
     temp = Celsius(37)
-    assert temp.temperature == 37
+    assert temp.temperature != 37
     with pytest.raises(ValueError, match="Temperature below -273 is not possible"):
         temp.temperature = -300