diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h
index 01c67935bb28..79766b9a3580 100644
--- a/arch/x86/events/intel/uncore.h
+++ b/arch/x86/events/intel/uncore.h
@@ -1,6 +1,8 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
+#include <asm/apicdef.h>
+
 #include <linux/perf_event.h>
 #include "../perf_event.h"