diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index 5a5bbe6..a35cada 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -192,7 +192,7 @@
         DisplayId id;
         DisplayConnectionType type;
         hardware::graphics::composer::hal::HWDisplayId hwcDisplayId;
-
+        std::optional<DeviceProductInfo> deviceProductInfo;
         bool operator==(const Physical& other) const {
             return id == other.id && type == other.type && hwcDisplayId == other.hwcDisplayId;
         }