1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h
index ca35fd66b5d..93516cf4682 100644
--- a/tools/perf/util/debug.h
+++ b/tools/perf/util/debug.h
@@ -9,7 +9,7 @@ extern int verbose;
 extern bool quiet, dump_trace;
 
 int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
-void trace_event(event_t *event);
+void trace_event(union perf_event *event);
 
 struct ui_progress;