diff --git a/.gitignore b/.gitignore
index 013cb2f..81addbd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,10 @@ Icon
 # Files that might appear on external disk
 .Spotlight-V100
 .Trashes
+
+# generated documentation
+doc/*
+scribblings/*.js
+scribblings/*.css
+scribblings/*.html
+scribblings/pollen/*