diff --git a/2020/kurdyukov4/.gitignore b/2020/kurdyukov4/.gitignore
index 08bd4f002..918bc4647 100644
--- a/2020/kurdyukov4/.gitignore
+++ b/2020/kurdyukov4/.gitignore
@@ -1,2 +1,3 @@
 prog
 rand
+test.txt