diff --git a/app/Http/Controllers/Admin/MountController.php b/app/Http/Controllers/Admin/MountController.php
index ce5dbc859..79c729976 100644
--- a/app/Http/Controllers/Admin/MountController.php
+++ b/app/Http/Controllers/Admin/MountController.php
@@ -105,20 +105,6 @@ class MountController extends Controller
         $model = (new Mount())->fill($request->validated());
         $model->forceFill(['uuid' => Uuid::uuid4()->toString()]);
 
-        foreach (Mount::$invalidSourcePaths as $path) {
-            if (Str::startsWith($model->source, $path)) {
-                $this->alert->danger('"' . $path . '" cannot be used as a source path.')->flash();
-                return redirect()->route('admin.mounts');
-            }
-        }
-
-        foreach (Mount::$invalidTargetPaths as $path) {
-            if (Str::startsWith($model->target, $path)) {
-                $this->alert->danger('"' . $path . '" cannot be used as a target path.')->flash();
-                return redirect()->route('admin.mounts');
-            }
-        }
-
         $model->saveOrFail();
         $mount = $model->fresh();
 
@@ -142,23 +128,7 @@ class MountController extends Controller
             return $this->delete($mount);
         }
 
-        $mount->forceFill($request->validated());
-
-        foreach (Mount::$invalidSourcePaths as $path) {
-            if (Str::startsWith($mount->source, $path)) {
-                $this->alert->danger('"' . $path . '" cannot be used as a source path.')->flash();
-                return redirect()->route('admin.mounts.view', $mount->id);
-            }
-        }
-
-        foreach (Mount::$invalidTargetPaths as $path) {
-            if (Str::startsWith($mount->target, $path)) {
-                $this->alert->danger('"' . $path . '" cannot be used as a target path.')->flash();
-                return redirect()->route('admin.mounts.view', $mount->id);
-            }
-        }
-
-        $mount->save();
+        $mount->forceFill($request->validated())->save();
 
         $this->alert->success('Mount was updated successfully.')->flash();
 
diff --git a/app/Models/Mount.php b/app/Models/Mount.php
index a77181d8e..69c47f01c 100644
--- a/app/Models/Mount.php
+++ b/app/Models/Mount.php
@@ -2,6 +2,8 @@
 
 namespace Pterodactyl\Models;
 
+use Illuminate\Validation\Rules\NotIn;
+
 /**
  * @property int $id
  * @property string $uuid
@@ -63,6 +65,20 @@ class Mount extends Model
         'user_mountable' => 'sometimes|boolean',
     ];
 
+    /**
+     * Implement language verification by overriding Eloquence's gather
+     * rules function.
+     */
+    public static function getRules()
+    {
+        $rules = parent::getRules();
+
+        $rules['source'][] = new NotIn(Mount::$invalidSourcePaths);
+        $rules['target'][] = new NotIn(Mount::$invalidSourcePaths);
+
+        return $rules;
+    }
+
     /**
      * Disable timestamps on this model.
      *