diff --git a/.gitignore b/.gitignore
index a4da38b3c1cb3173c3a6f249b347e9a68effb2a2..14a7d2394983a6c1e30f6987a49ebb0e41e79fe1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 certs/*
 haproxy/certs/*
 haproxy/haproxy.cfg
+acme-challenge/*