diff --git a/common/hw-gfx-gma.ads b/common/hw-gfx-gma.ads
index f9444e8..353ec4b 100644
--- a/common/hw-gfx-gma.ads
+++ b/common/hw-gfx-gma.ads
@@ -37,6 +37,7 @@
 
    type CPU_Type is
      (G45,
+      GM45,
       Ironlake,
       Sandybridge,
       Ivybridge,