diff --git a/.hgignore b/.hgignore
index bdc05dd7..bf7ea147 100644
--- a/.hgignore
+++ b/.hgignore
@@ -7,6 +7,7 @@ tags
 twistd.log
 twistd.pid
 bridge_constructor/generated
+tests/e2e/report*
 _trial_temp/
 sat.egg-info
 *.un~