1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 14f1034f14f9..f960ccb2edc6 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -227,7 +227,7 @@ struct perf_record_opts {
         unsigned int freq;
         unsigned int mmap_pages;
         unsigned int user_freq;
-        int          branch_stack;
+        u64          branch_stack;
         u64          default_interval;
         u64          user_interval;
 };