diff --git a/.gitignore b/.gitignore
index 178d750..ab4154f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ build/
 *.userdb/
 installation.yaml
 user.yaml
+*.custom.yaml
 
 others/script/scel2txt/out/*
 others/script/scel2txt/scel/*