diff --git a/common/hw-gfx-gma.ads b/common/hw-gfx-gma.ads
index 3804cd4..40382f8 100644
--- a/common/hw-gfx-gma.ads
+++ b/common/hw-gfx-gma.ads
@@ -45,7 +45,7 @@
       Broxton,
       Skylake);
 
-   type CPU_Variant is (Normal, ULT);
+   type CPU_Variant is (Normal, ULT, ULX);
 
    type Port_Type is
      (Disabled,