diff --git a/caiman/overlay/frameworks/base/core/res/res/values/config.xml b/caiman/overlay/frameworks/base/core/res/res/values/config.xml
index 40dd9d60..30251e06 100644
--- a/caiman/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/caiman/overlay/frameworks/base/core/res/res/values/config.xml
@@ -42,7 +42,8 @@
 
     <!-- Default screen brightness setting
          Must be in the range specified by minimum and maximum. -->
-    <item name="config_screenBrightnessSettingDefaultFloat" format="float" type="dimen">0.17429718</item>
+    <!-- 140 nits: (140-2)/(1250-2)*(0.68-0.0)+0.0 = 0.075192308 -->
+    <item name="config_screenBrightnessSettingDefaultFloat" format="float" type="dimen">0.075192308</item>
 
     <!-- The default refresh rate. Pixel 6 manages this using the peak refresh rate setting, so set
          this value to 0 so it has no effect. -->