diff --git a/src/include/cpu/intel/msr.h b/src/include/cpu/intel/msr.h
index da0f0bb68d..935ac30096 100644
--- a/src/include/cpu/intel/msr.h
+++ b/src/include/cpu/intel/msr.h
@@ -14,4 +14,6 @@
 
 #define MSR_PLATFORM_INFO	0xce
 
+#define MSR_PKG_C10_RESIDENCY	0x632
+
 #endif /* CPU_INTEL_MSR_H */