diff --git a/cara/tests/models/test_exposure_model.py b/cara/tests/models/test_exposure_model.py
index bd3ced32..4fe18af8 100644
--- a/cara/tests/models/test_exposure_model.py
+++ b/cara/tests/models/test_exposure_model.py
@@ -175,7 +175,7 @@ def test_infectious_dose_vectorisation():
         mask=models.Mask.types['Type I'],
         activity=models.Activity.types['Standing'],
         virus = models.SARSCoV2(
-        viral_load_in_sputum=1e9,
+            viral_load_in_sputum=1e9,
             infectious_dose=np.array([50, 20, 30]),
         ),
         expiration=models.Expiration.types['Talking']