diff --git a/Scala.gitignore b/Scala.gitignore
index f5b7d72a..d881d7d3 100644
--- a/Scala.gitignore
+++ b/Scala.gitignore
@@ -10,4 +10,10 @@ project/boot/
 project/plugins/project/
 
 # Scala-IDE specific
-.scala_dependencies
\ No newline at end of file
+.scala_dependencies
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea/
\ No newline at end of file