diff --git a/TeX.gitignore b/TeX.gitignore
index 3cb097c9d5e5d3cb7b63393d7e1ddb8b999b2e28..6ac1a731ea172d5d889181b01d9dc376e5080494 100644
--- a/TeX.gitignore
+++ b/TeX.gitignore
@@ -31,6 +31,7 @@
 ## Build tool auxiliary files:
 *.fdb_latexmk
 *.synctex
+*.synctex(busy)
 *.synctex.gz
 *.synctex.gz(busy)
 *.pdfsync