diff --git a/.gitignore b/.gitignore
index a2c586b..076e65d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 signalmaster/node_modules/
+signalmaster/dev_config.json
 conf/vroom.conf
diff --git a/signalmaster/dev_config.json b/signalmaster/dev_config.json.sample
similarity index 100%
rename from signalmaster/dev_config.json
rename to signalmaster/dev_config.json.sample