diff --git a/apparmor.d/groups/lxqt/lxqt-backlight_backend b/apparmor.d/groups/lxqt/lxqt-backlight_backend
index 257a62adb..261e958b1 100644
--- a/apparmor.d/groups/lxqt/lxqt-backlight_backend
+++ b/apparmor.d/groups/lxqt/lxqt-backlight_backend
@@ -26,7 +26,7 @@ profile lxqt-backlight_backend @{exec_path} {
   @{sys}/devices/@{pci_bus}/**/**/drm/card@{int}/card@{int}-eDP-1/amdgpu_bl@{int}/* r,
   owner @{sys}/devices/@{pci}/**/card@{int}/card@{int}-eDP-1/intel_backlight/type r,
   owner @{sys}/devices/@{pci_bus}/0000:00:02.0/drm/card@{int}/card@{int}-eDP-@{int}/intel_backlight/brightness   rw,
-  owner @{sys}/devices/@{pci_bus}/**/**/drm/card@{int}/card@{int}-eDP-1/amdgpu_bl@{int}/brightness  		 	 rw,
+  owner @{sys}/devices/@{pci_bus}/**/**/drm/card@{int}/card@{int}-eDP-1/amdgpu_bl@{int}/brightness rw,
 
   owner /tmp/@{int} r,