diff --git a/sys/dev/hwpmc/hwpmc_intel.c b/sys/dev/hwpmc/hwpmc_intel.c
index 95b607accc9d..45eb5eb694dc 100644
--- a/sys/dev/hwpmc/hwpmc_intel.c
+++ b/sys/dev/hwpmc/hwpmc_intel.c
@@ -173,6 +173,7 @@ pmc_intel_initialize(void)
 			nclasses = 3;
 			break;
 		case 0x3C:	/* Per Intel document 325462-045US 01/2013. */
+		case 0x45:
 			cputype = PMC_CPU_INTEL_HASWELL;
 			nclasses = 5;
 			break;