diff --git a/.gitignore b/.gitignore
index 74b7efd8cea461b80d2ddb53dbeaa8e2e151550d..6f30d36502a9a5fac54629074695bb02c3629b54 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,5 @@ auto
 *.out
 *.run.xml
 *.synctex.gz
+*.pdf 
+*.ps