diff --git a/.gitignore b/.gitignore
index e4a13ebaaba..21f90f712f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,8 @@
 *.swp
 .hg/
 .hgignore
+.cproject
+.project
 lexer.ml
 rustboot
 rustc