diff --git a/new_card_request.go b/new_card_request.go
index 5e7e545..c35bd43 100644
--- a/new_card_request.go
+++ b/new_card_request.go
@@ -55,7 +55,7 @@ func new_card_request(w http.ResponseWriter, req *http.Request) {
 
 	a := params_a[0]
 
-	lnurlw_base := "lnurlw://" + req.Host + "/ln"
+	lnurlw_base := "lnurlw://" + db.Get_setting("HOST_DOMAIN") + "/ln"
 
 	c, err := db.Get_new_card(a)