diff --git a/.gitignore b/.gitignore
index a1c2a23..74a2ca4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,9 @@
 *.zip
 *.tar.gz
 *.rar
+*.iml
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+.idaa/