diff --git a/main.go b/main.go
index 5235a9b..00a677c 100644
--- a/main.go
+++ b/main.go
@@ -58,6 +58,7 @@ func BasicAuth(next http.Handler) http.Handler {
 				w.Header().Set("WWW-Authenticate", `Basic realm="mydomains"`)
 
 				http.Error(w, "Unauthorized", http.StatusUnauthorized)
+				return
 			}
 		}