diff --git a/test_scripts/test_panel_brightness.py b/test_scripts/test_panel_brightness.py
index 2b4181beecc718782ff5bf1fff634a4aa35eba18..be7a79cc70c0d36a2accc2d477ea724737de6f9a 100644
--- a/test_scripts/test_panel_brightness.py
+++ b/test_scripts/test_panel_brightness.py
@@ -1,4 +1,4 @@
 def test_panel_brightness():
     "Check if current panel brighness is in [0..9]"
     f = open("/sys/class/backlight/backlight_dsi/brightness")
-    assert int(f.read()) in range(0, 10)
+    assert int(f.read()) in range(0, 101)