diff --git a/i2c-vr/vr.hpp b/i2c-vr/vr.hpp
index 0c6909d..8bf2dd4 100644
--- a/i2c-vr/vr.hpp
+++ b/i2c-vr/vr.hpp
@@ -15,6 +15,7 @@
     ISL69269,
     MP2X6XX,
     MP297X,
+    RAA22XGen2,
 };
 
 class VoltageRegulator