diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 277947a669b24cca255538c558f56bbcd14d4437..a1b823f8c17fc30da79ca63ba3b71404ea092b47 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -410,6 +410,7 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right)
 
 void hist_entry__free(struct hist_entry *he)
 {
+	free(he->branch_info);
 	free(he);
 }