pep8
diff --git a/tests/hazmat/backends/test_multibackend.py b/tests/hazmat/backends/test_multibackend.py
index 5a62420..93d5848 100644
--- a/tests/hazmat/backends/test_multibackend.py
+++ b/tests/hazmat/backends/test_multibackend.py
@@ -23,7 +23,7 @@
)
from cryptography.hazmat.backends.multibackend import MultiBackend
from cryptography.hazmat.primitives import cmac, hashes, hmac
-from cryptography.hazmat.primitives.asymmetric import padding, rsa
+from cryptography.hazmat.primitives.asymmetric import padding
from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
from ...utils import raises_unsupported_algorithm