1 files changed, 4 insertions, 1 deletions

diff --git a/.gitignore b/.gitignore
index 2f9bd0f..905198f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,7 +12,10 @@
 # OS X folder cruft
 .DS_Store
 
-# mdbook outputs
+# mdbook build dir
+/build
+
+# generated html (reorganized from the build dir)
 /html
 
 # bin/check_links output