diff --git a/Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml b/Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml
index 694bfdb5815c..6dcca55d6d90 100644
--- a/Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml
+++ b/Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml
@@ -55,6 +55,7 @@ properties:
       - const: chg_isense
       - const: batti
 
+  monitored-battery: true
   power-supplies: true
 
 required: