diff --git a/PlayFramework.gitignore b/PlayFramework.gitignore
index 75d8811d..c74c3be3 100644
--- a/PlayFramework.gitignore
+++ b/PlayFramework.gitignore
@@ -16,3 +16,11 @@ tmp
 test-result
 server.pid
 modules
+
+# IDE projects files
+# NetBeans
+nbproject/
+# IntelliJ IDEA
+*.iml
+*.ipr
+*.iws