diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
index 0dcdaafeca5..f415fc92ec4 100644
--- a/gcc/common/config/i386/cpuinfo.h
+++ b/gcc/common/config/i386/cpuinfo.h
@@ -600,6 +600,7 @@ get_intel_cpu (struct __processor_model *cpu_model,
 	CHECK___builtin_cpu_is ("grandridge");
 	cpu_model->__cpu_type = INTEL_GRANDRIDGE;
 	break;
+      case 0xb5:
       case 0xc5:
 	/* Arrow Lake.  */
 	cpu = "arrowlake";