diff --git a/.gitignore b/.gitignore
index 8a42ebb..a6dbfba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -282,3 +282,5 @@ TSWLatexianTemp*
 # option is specified. Footnotes are the stored in a file with suffix Notes.bib.
 # Uncomment the next line to have this generated file ignored.
 #*Notes.bib
+
+.~lock.*