diff --git a/res/layout/battery_history_chart.xml b/res/layout/battery_history_chart.xml
index 0e3cf88f5e2..c0c37f12951 100644
--- a/res/layout/battery_history_chart.xml
+++ b/res/layout/battery_history_chart.xml
@@ -28,7 +28,7 @@
         android:gravity="center_vertical"
         android:id="@+id/battery_history_chart"
         android:textAppearance="?android:attr/textAppearanceSmall"
-        android:textColor="#ff000000"
+        android:textColor="?android:attr/textColorPrimary"
         app:headerAppearance="?android:attr/textAppearanceMedium"
         android:shadowRadius="4"
         android:shadowColor="?android:attr/colorBackground"