diff --git a/LaTeX.gitignore b/LaTeX.gitignore
index c88e8b81..e7bb4ab3 100644
--- a/LaTeX.gitignore
+++ b/LaTeX.gitignore
@@ -26,6 +26,7 @@
 *.ps
 *.snm
 *.synctex.gz
+*.thm
 *.toc
 *.vrb
 *.xdy