diff --git a/interface/ri_data.py b/interface/ri_data.py
index 884f7ac..cf38e2d 100644
--- a/interface/ri_data.py
+++ b/interface/ri_data.py
@@ -114,7 +114,7 @@ class Partition:
                     if tp_i < 0: tp_i=fs_i
                     located = True
                 elif located:
-                    Partition(d+s[nm_i:st_i].strip(),  # device name
+                    Partition(d[:2] == 'md' and d or d+s[nm_i:st_i].strip(),  # device name
                               s[st_i:end_i].strip().rstrip(Partition.unit),   # start
                               s[sz_i:tp_i].strip().rstrip(Partition.unit), # size
                               s[tp_i:fs_i].strip(),      # type