diff --git a/.gitignore b/.gitignore
index f27df4f..2b1e23b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,7 +5,6 @@ generator
 *.sh
 .vimrc
 *.gch
-Doxyfile
 html/
 latex/
 *.tgz