diff --git a/src/disk_checker/core/drive_scanner.py b/src/disk_checker/core/drive_scanner.py
index 1f453d5..27d217e 100644
--- a/src/disk_checker/core/drive_scanner.py
+++ b/src/disk_checker/core/drive_scanner.py
@@ -100,7 +100,10 @@ def scan_drives() -> List[DriveInfo]:
             path = f"/dev/{name}"
             
             # Check if mounted
-            is_mounted = path in mounted_devices or name in mounted_devices
+            is_mounted = False
+            #is_mounted = path in mounted_devices or name in mounted_devices
+            for md in mounted_devices:
+                is_mounted |= path in md
             
             drive = DriveInfo(
                 name=name,