1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 1748f528b6e9..d441cca6a517 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -14,7 +14,7 @@
 #include <bpf/btf.h>
 #include <bpf/libbpf.h>
 #include <linux/btf.h>
-#include "util.h"
+#include "util.h" // hex_width()
 #include "ui/ui.h"
 #include "sort.h"
 #include "build-id.h"