diff --git a/res/values/strings.xml b/res/values/strings.xml
index 35a6f5144da..e277e9905d7 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2289,7 +2289,7 @@
     <!-- Adaptive brightness settings screen, setting option summary to enable adaptive brightness when user prefers very high brightness.
          Meant to make it clear that preferring very high brightness uses more battery. [CHAR LIMIT=100] -->
     <string name="auto_brightness_very_high_summary">Increased battery usage</string>
-    <!-- Adaptive brightness settings screen, disclaimer that explains in more detail about how adaptive brightness works [CHAR LIMIT=100] -->
+    <!-- Adaptive brightness settings screen, disclaimer that explains in more detail about how adaptive brightness works [CHAR LIMIT=150] -->
     <string name="auto_brightness_disclaimer">Optimize brightness level for available light. When this feature is on, you can still adjust brightness temporarily.</string>
 
     <!-- Night display screen, setting option name to enable night display (renamed "Night Light" with title caps). [CHAR LIMIT=30] -->