diff --git a/bluejay/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml b/bluejay/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml
index 5e4f716..de39800 100644
--- a/bluejay/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml
+++ b/bluejay/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml
@@ -51,5 +51,8 @@
 
     <!-- Offset should not be more than 1mm -->
     <dimen name="udfps_burn_in_offset_y">16px</dimen>
+
+    <!-- Pixel pitch of the device. um/px -->
+    <item name="pixel_pitch" format="float" type="dimen">56.5</item>
 </resources>