diff --git a/menu.py b/menu.py
index 950bdf2..6135941 100644
--- a/menu.py
+++ b/menu.py
@@ -35,7 +35,8 @@ class ChoosePartition:
 
     def _read_partitions(self):
         r = subprocess.check_output(['lsblk', '--all', '--json', '-O'])
-        self.blkinfo = json.loads(r)
+        r = r.decode().replace('0B,', '\"0B\",')
+        self.blkinfo = json.loads(r.encode())
         partn = 0
         for bd in self.blkinfo['blockdevices']:
             if 'children' not in bd: