diff --git a/main.go b/main.go
index 3892052..20132d0 100644
--- a/main.go
+++ b/main.go
@@ -16,7 +16,7 @@ import (
 	"github.com/robfig/cron/v3"
 )
 
-var addr = flag.String("listen-address", ":8080", "The address to listen on for HTTP requests.")
+var addr = flag.String("listen-address", "127.0.0.1:8080", "The address to listen on for HTTP requests.")
 
 type OntCovidData struct {
 	Help    string `json:"help"`