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-rw-r--r--tools/perf/perf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 94e9418aecb1..9ccccb0fbd8f 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -19,6 +19,7 @@
#include "util/debug.h"
#include <api/fs/fs.h>
#include <api/fs/tracing_path.h>
+#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <time.h>