diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c
index f332628..482b22d 100644
--- a/drivers/powercap/intel_rapl.c
+++ b/drivers/powercap/intel_rapl.c
@@ -1101,6 +1101,7 @@
 	RAPL_CPU(0x4A, rapl_defaults_tng),/* Tangier */
 	RAPL_CPU(0x56, rapl_defaults_core),/* Future Xeon */
 	RAPL_CPU(0x5A, rapl_defaults_ann),/* Annidale */
+	RAPL_CPU(0x57, rapl_defaults_hsw_server),/* Knights Landing */
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, rapl_ids);