diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 03c27b9..1abbf9a 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -321,6 +321,7 @@
 LIB_H += ../../include/linux/perf_event.h
 LIB_H += ../../include/linux/rbtree.h
 LIB_H += ../../include/linux/list.h
+LIB_H += ../../include/linux/stringify.h
 LIB_H += util/include/linux/list.h
 LIB_H += perf.h
 LIB_H += util/types.h