diff --git a/lib/vdsm/storage/lvm.py b/lib/vdsm/storage/lvm.py
index a421da778..084035f95 100644
--- a/lib/vdsm/storage/lvm.py
+++ b/lib/vdsm/storage/lvm.py
@@ -240,6 +240,7 @@ def __getattr__(self, attrName):
 
 USE_DEVICES = config.get("lvm", "config_method").lower() == "devices"
 
+
 def _get_lvm_version():
     packages = osinfo.package_versions()
     lvm_version = tuple(
@@ -248,6 +249,7 @@ def _get_lvm_version():
     )
     return lvm_version
 
+
 def _prepare_device_set(devs):
     devices = set(d.strip() for d in chain(devs, USER_DEV_LIST))
     devices.discard('')