diff --git a/.gitignore b/.gitignore
index 38e92e20631..308ebb7b1fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,6 @@ scripts/grub
 doc/reference/kconfig/CONFIG_*
 doc/reference/kconfig/index.rst
 tags
+.project
+.cproject
+.xxproject