diff --git a/2005/boutines/.gitignore b/2005/boutines/.gitignore
index c3119afbf..6d785e3cb 100644
--- a/2005/boutines/.gitignore
+++ b/2005/boutines/.gitignore
@@ -1,2 +1,3 @@
 boutines
 test.svg
+test.png