diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 8247fd0..bbe4c44 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -58,12 +58,19 @@
 	struct dso *dso = NULL;
 	struct thread *thread;
 	u64 ip = event->ip.ip;
+	u32 cpu = -1;
 	u64 period = 1;
 	void *more_data = event->ip.__more_data;
 	int cpumode;
 
 	thread = threads__findnew(event->ip.pid, &threads, &last_match);
 
+	if (sample_type & PERF_SAMPLE_CPU) {
+		cpu = *(u32 *)more_data;
+		more_data += sizeof(u32);
+		more_data += sizeof(u32); /* reserved */
+	}
+
 	if (sample_type & PERF_SAMPLE_PERIOD) {
 		period = *(u64 *)more_data;
 		more_data += sizeof(u64);
@@ -120,7 +127,7 @@
 		 * field, although it should be the same than this perf
 		 * event pid
 		 */
-		print_event(0, raw->data, raw->size, 0, thread->comm);
+		print_event(cpu, raw->data, raw->size, 0, thread->comm);
 	}
 	total += period;