diff --git a/src/cloudron.js b/src/cloudron.js
index 828d7e9c1..0a654f9e0 100644
--- a/src/cloudron.js
+++ b/src/cloudron.js
@@ -345,8 +345,8 @@ async function getBlockDevices() {
         throw new BoxError(BoxError.INTERNAL_ERROR, e);
     }
 
-    // filter only for ext4 disks
-    const devices = info.blockdevices.filter(d => d.fstype === 'ext4');
+    // filter only for ext4 and xfs disks
+    const devices = info.blockdevices.filter(d => d.fstype === 'ext4' || d.fstype === 'xfs');
 
     debug(`getBlockDevices: Found ${devices.length} devices. ${devices.map(d => d.name).join(', ')}`);
 
@@ -354,8 +354,8 @@ async function getBlockDevices() {
     return devices.map(function (d) {
         return {
             path: d.name,
-            size: d.size,
-            type: d.type,
+            size: d.fsavail || 0,
+            type: d.fstype,
             mountpoint: d.mountpoints ? d.mountpoints[0] : d.mountpoint // we only support one mountpoint here old lsblk only exposed one via .mountpoint
         };
     });