diff --git a/.gitignore b/.gitignore
index 785af8134bac19d68ff84dcdc16eb277eb9ba6db..60254e8e46c13fbd60299bfa2ff82ca2ad697f5a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ build/
 *.pdf
 *.fls
 *.log
+*.xdv