diff --git a/tests/test_networks.py b/tests/test_networks.py
index baf9f5a354..3c34489b55 100644
--- a/tests/test_networks.py
+++ b/tests/test_networks.py
@@ -321,7 +321,7 @@ class Model(BaseModel):
     assert m.a.password == 'pass'
 
     m = Model(a='redis://:pass@localhost:5432')
-    assert  m.a == 'redis://:pass@localhost:5432'
+    assert m.a == 'redis://:pass@localhost:5432'
     assert m.a.password == 'pass'
 
     with pytest.raises(ValidationError) as exc_info: