diff --git a/TeX.gitignore b/TeX.gitignore
index 6d159be2..8a42ebbd 100644
--- a/TeX.gitignore
+++ b/TeX.gitignore
@@ -275,6 +275,9 @@ TSWLatexianTemp*
 # Makeindex log files
 *.lpz
 
+# xwatermark package
+*.xwm
+
 # REVTeX puts footnotes in the bibliography by default, unless the nofootinbib
 # option is specified. Footnotes are the stored in a file with suffix Notes.bib.
 # Uncomment the next line to have this generated file ignored.