diff --git a/.gitignore b/.gitignore
index 1b3c197..0a0b1d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 /.env*
-/certs.json
+/acme.json
diff --git a/env.example b/env.example
index d85e248..2855afc 100644
--- a/env.example
+++ b/env.example
@@ -26,4 +26,4 @@ TRAEFIK_LOGLEVEL=INFO
 
 # Volumes
 TRAEFIK_DYNAMIC=./config
-TRAEFIK_CERTFILE=./certs.json
+TRAEFIK_CERTFILE=./acme.json