diff --git a/.gitignore b/.gitignore
index bfef5c3..9076ba4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,8 @@
 *.pdf
 *.sty
 *.toc
+*.hd
+*.fdb_latexmk
+*.fls
+*.ilg
+*.ind