diff --git a/gitignore b/gitignore
index ff87459..55309a0 100644
--- a/gitignore
+++ b/gitignore
@@ -14,6 +14,7 @@ Desktop.ini
 *.blg
 *.bcf
 *.out
+*.dSYM
 *.toc
 auto/
 *.synctex.gz