1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index e9b5d513333..b1b82009ab9 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -70,8 +70,8 @@ static int perf_session__add_hist_entry(struct perf_session *session,
                  * FIXME: Propagate this back, but at least we're in a builtin,
                  * where exit() is allowed. ;-)
                  */
-                ui__warning("Invalid %s file, contains samples with id not in "
-                            "its header!\n", input_name);
+                ui__warning("Invalid %s file, contains samples with id %" PRIu64 " not in "
+                            "its header!\n", input_name, sample->id);
                 exit_browser(0);
                 exit(1);
         }