diff --git a/main.go b/main.go
index 2733ff9..03bd44d 100644
--- a/main.go
+++ b/main.go
@@ -75,7 +75,7 @@ func handler(data map[string]interface{}) {
 func main() {
 	// Parse arguments
 	parser := argparse.NewParser("lapisdeploy", "Easily deploy Lapis web applications through Gitea webhooks")
-	config_path := parser.String("c", "config", &argparse.Options{Required: false, Help: "Configuration file", Default: "./config.json"})
+	config_path := parser.String("c", "config", &argparse.Options{Required: false, Help: "Configuration file", Default: "./config.lua"})
 	disable_matrix := parser.Flag("M", "disable-matrix", &argparse.Options{Required: false, Help: "Disable Matrix chat bot", Default: false})
 	if err := parser.Parse(os.Args); err != nil { // Parse arguments
 		fmt.Print(parser.Usage(err)) // Show usage if there's an error