diff --git a/widget/GfxDriverInfo.cpp b/widget/GfxDriverInfo.cpp
index dd7bd54fa37a..7792e64af253 100644
--- a/widget/GfxDriverInfo.cpp
+++ b/widget/GfxDriverInfo.cpp
@@ -791,6 +791,8 @@ const GfxDeviceFamily* GfxDriverInfo::GetDeviceFamily(DeviceFamily id) {
       APPEND_DEVICE(0x1636);
       // Cezanne
       APPEND_DEVICE(0x1638);
+      // Lucienne
+      APPEND_DEVICE(0x164c);
 
       // Evergreen
       APPEND_RANGE(0x6840, 0x684b);