diff --git a/.hgignore b/.hgignore
index 32b3264..a7db09b 100755
--- a/.hgignore
+++ b/.hgignore
@@ -1,11 +1,14 @@
 target
 .classpath
 .project
+.idea
+
 Debug
 Release
 
 syntax: glob
 *~
+*.iml
 *.sdf
 *.ipch
 hs_err_pid*