diff --git a/slides_template/.gitignore b/slides_template/.gitignore
index 28b83c5..6e0c754 100644
--- a/slides_template/.gitignore
+++ b/slides_template/.gitignore
@@ -10,4 +10,5 @@
 /*.nav
 /*.toc
 /*.snm
+/*.xdv
 /notes.config