diff --git a/.gitignore b/.gitignore
index 05291210ca1..a7afae0d04c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -76,3 +76,5 @@ src/.DS_Store
 version.md
 rust.tex
 keywords.md
+x86_64-apple-darwin/
+doc/core/