diff --git a/.hgignore b/.hgignore
index 06561b5c943a6d4d8f4377f069d734dd523e3eaf_LmhnaWdub3Jl..7e9a182d9a1dd9d2d1f8a1ba347e495d6796912c_LmhnaWdub3Jl 100644
--- a/.hgignore
+++ b/.hgignore
@@ -9,6 +9,7 @@
 nose*
 .rope*
 .coverage
+.idea
 cover/*
 .settings
 .pydevproject