1 files changed, 1 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 58fccfd..6878699 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@ lecture*_presentation.tex
 lecture_names.rem
 lecture*/pics/*
 week*_quiz/pics/*
+*.bix
 
 # tex temporal files
 *.aux