diff --git a/.gitignore b/.gitignore
index a38518f..200e2f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,11 +36,10 @@ cover/
 output/*.html
 output/*/index.html
 
-# pbr
-AUTHORS
-ChangeLog
-
 # Editors
 *~
 .*.swp
 .*sw?
+
+# Sphinx
+_build