1 files changed, 1 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index dd62349a3ca..f6009ccb810 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 /.jsdbshell
 /.dbshell
 /perf.data
+/perf.data.old
 /massif.out.*
 /smoke-last.json