diff --git a/tests/softhsm_setup.py b/tests/softhsm_setup.py
index 311ab50c..90e06b6d 100644
--- a/tests/softhsm_setup.py
+++ b/tests/softhsm_setup.py
@@ -33,9 +33,7 @@ def run_cmd(args, softhsm_conf=None) -> Tuple[bytes, bytes]:
     if softhsm_conf is not None:
         env['SOFTHSM_CONF'] = softhsm_conf
         env['SOFTHSM2_CONF'] = softhsm_conf
-    proc = subprocess.Popen(
-        args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env
-    )
+    proc = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
     out, err = proc.communicate()
     if err is not None and len(err) > 0:
         logging.error(err)
@@ -88,9 +86,7 @@ def run_cmd(args, softhsm_conf=None) -> Tuple[bytes, bytes]:
 }
 
 component_path: Dict[str, str] = {
-    component_name: find_alts(
-        component_name, paths_for_component(component_name, default_paths)
-    )
+    component_name: find_alts(component_name, paths_for_component(component_name, default_paths))
     for component_name, default_paths in component_default_paths.items()
 }
 
@@ -98,9 +94,7 @@ def run_cmd(args, softhsm_conf=None) -> Tuple[bytes, bytes]:
 if component_path['SOFTHSM'].endswith('softhsm2-util'):
     softhsm_version = 2
 
-openssl_version = subprocess.check_output([component_path['OPENSSL'], 'version'])[
-    8:11
-].decode()
+openssl_version = subprocess.check_output([component_path['OPENSSL'], 'version'])[8:11].decode()
 
 p11_test_files: List[str] = []
 softhsm_conf: Optional[str] = None
@@ -119,9 +113,7 @@ def _temp_dir() -> str:
     return d
 
 
-@unittest.skipIf(
-    component_path['P11_MODULE'] is None, 'SoftHSM PKCS11 module not installed'
-)
+@unittest.skipIf(component_path['P11_MODULE'] is None, 'SoftHSM PKCS11 module not installed')
 def setup() -> None:
     logging.debug('Creating test pkcs11 token using softhsm')
     try:
@@ -228,9 +220,7 @@ def setup() -> None:
         )
         signer_cert_pem = _temp_file()
         openssl_conf = _temp_file()
-        logging.debug(
-            'Generating OpenSSL config for version {}'.format(openssl_version)
-        )
+        logging.debug('Generating OpenSSL config for version {}'.format(openssl_version))
         with open(openssl_conf, 'w') as f:
             # Might be needed with some versions of openssl, but in more recent versions dynamic_path breaks it.
             # dynamic_path = (