diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 87fc7d0..0e4b67f 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -142,7 +142,7 @@
 	printed += fprintf_duration(duration, fp);
 
 	if (trace->multiple_threads)
-		printed += fprintf(fp, "%d ", thread->pid);
+		printed += fprintf(fp, "%d ", thread->tid);
 
 	return printed;
 }
@@ -593,7 +593,7 @@
 			color = PERF_COLOR_YELLOW;
 
 		printed += color_fprintf(fp, color, "%20s", thread->comm);
-		printed += fprintf(fp, " - %-5d :%11lu   [", thread->pid, ttrace->nr_events);
+		printed += fprintf(fp, " - %-5d :%11lu   [", thread->tid, ttrace->nr_events);
 		printed += color_fprintf(fp, color, "%5.1f%%", ratio);
 		printed += fprintf(fp, " ] %10.3f ms\n", ttrace->runtime_ms);
 	}