diff --git a/.hgignore b/.hgignore
index b767720e106658970d500205fc5bf901d0475104_LmhnaWdub3Jl..490eecd2d7ebbb8f52dea9c2de6e0d441acb2eec_LmhnaWdub3Jl 100644
--- a/.hgignore
+++ b/.hgignore
@@ -16,3 +16,4 @@
 .idea/
 local.repos
 LOG
+perfexts/perf-*.py