diff --git a/Documentation/perf_counter/Makefile b/Documentation/perf_counter/Makefile
index 481e4c2..45daa72 100644
--- a/Documentation/perf_counter/Makefile
+++ b/Documentation/perf_counter/Makefile
@@ -290,6 +290,7 @@
 LIB_H += perf.h
 LIB_H += util/levenshtein.h
 LIB_H += util/parse-options.h
+LIB_H += util/parse-events.h
 LIB_H += util/quote.h
 LIB_H += util/util.h
 LIB_H += util/help.h
@@ -304,6 +305,7 @@
 LIB_OBJS += util/help.o
 LIB_OBJS += util/levenshtein.o
 LIB_OBJS += util/parse-options.o
+LIB_OBJS += util/parse-events.o
 LIB_OBJS += util/path.o
 LIB_OBJS += util/run-command.o
 LIB_OBJS += util/quote.o