diff --git a/agignore b/agignore
index e0c83005..2b740d5a 100644
--- a/agignore
+++ b/agignore
@@ -3,7 +3,7 @@
 # media/
 # asset/
 tags
-_build/
+build/
 # node_modules
 
 # ag looks at those by default (maybe only to find out that they are binary, but still..!)
@@ -11,5 +11,9 @@ _build/
 *.jpg
 *.png
 
+*.min.css
+
 # IPython notebooks
 *.ipynb
+
+CMakeFiles/