diff --git a/cpuid.c b/cpuid.c
index 4cef5032..7c489c5b 100644
--- a/cpuid.c
+++ b/cpuid.c
@@ -83,10 +83,13 @@ Boston, MA 02110-1301, USA.
 	  if (model == 26){ CPUIS(nehalem);break;}
 	  if (model == 28){ CPUIS(atom);break;}
 	  if (model == 29){ CPUIS(penryn);break;}
-	  if (model == 30){ CPUIS(westmere);break;}
+	  if (model == 30){ CPUIS(nehalem);break;}
+	  if (model == 31){ CPUIS(nehalem);break;}
 	  if (model == 37){ CPUIS(westmere);break;}
 	  if (model == 42){ CPUIS(sandybridge);break;}
 	  if (model == 44){ CPUIS(westmere);break;}
+	  if (model == 46){ CPUIS(nehalem);break;}
+	  if (model == 47){ CPUIS(westmere);break;}
           break;
         case 15:
         #if CONFIG_GUESS_64BIT || FAT64