diff --git a/src/components/widgets/resources/disk.jsx b/src/components/widgets/resources/disk.jsx
index 15da7780..d80988d8 100644
--- a/src/components/widgets/resources/disk.jsx
+++ b/src/components/widgets/resources/disk.jsx
@@ -31,15 +31,19 @@ export default function Disk({ options, expanded, diskUnits, refresh = 1500 }) {
     );
   }
 
-  // data.drive.used not accurate?
-  const percent = Math.round(((data.drive.size - data.drive.available) / data.drive.size) * 100);
+  // Calculate the total size and available space from the data.drive array
+  const totalSize = data.drive.reduce((acc, drive) => acc + drive.size, 0);
+  const totalAvailable = data.drive.reduce((acc, drive) => acc + drive.available, 0);
+
+  // Calculate the percentage of used space
+  const percent = Math.round(((totalSize - totalAvailable) / totalSize) * 100);
 
   return (
     <Resource
       icon={FiHardDrive}
-      value={t(diskUnitsName, { value: data.drive.available })}
+      value={t(diskUnitsName, { value: totalAvailable })}
       label={t("resources.free")}
-      expandedValue={t(diskUnitsName, { value: data.drive.size })}
+      expandedValue={t(diskUnitsName, { value: totalSize })}
       expandedLabel={t("resources.total")}
       percentage={percent}
       expanded={expanded}
diff --git a/src/pages/api/widgets/resources.js b/src/pages/api/widgets/resources.js
index 92495d93..0918c2df 100644
--- a/src/pages/api/widgets/resources.js
+++ b/src/pages/api/widgets/resources.js
@@ -23,9 +23,18 @@ export default async function handler(req, res) {
     }
 
     const fsSize = await si.fsSize();
+    let driveData;
+
+    if (target === "/") {
+      const rootTarget = fsSize.find((fs) => fs.mount === "/");
+      driveData = rootTarget ?? [rootTarget];
+    } else {
+      const foundTarget = fsSize.find((fs) => fs.mount === target);
+      driveData = foundTarget ? [foundTarget] : fsSize;
+    }
 
     return res.status(200).json({
-      drive: fsSize.find((fs) => fs.mount === target) ?? fsSize.find((fs) => fs.mount === "/"),
+      drive: driveData,
     });
   }