diff --git a/R/zzz.R b/R/zzz.R
index 63708ed..b7dbd4d 100644
--- a/R/zzz.R
+++ b/R/zzz.R
@@ -5,7 +5,7 @@
 #' @param libname library name
 #' @param pkgname package name
 #'
-.onLoad <- function(libname, pkgname){
+.onAttach <- function(libname, pkgname){
   packageStartupMessage("shiny.router from version >= 0.2.0 introduced major
   changes to the API that are not compatible with the
   previous versions. Please check the docs, or examples