diff --git a/.gitignore b/.gitignore
index 9154f4c..8f68c55 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,7 +20,15 @@
 *.tar.gz
 *.rar
 
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+# virtual machine crash logs
 hs_err_pid*
 replay_pid*
 
+# IDE
+.idea/
+*.iml
+*.iws
+*.ipr
+
+# Maven
+target/
\ No newline at end of file