diff --git a/lib/core/middleware.js b/lib/core/middleware.js
index ba89a9a96..f2fb30674 100644
--- a/lib/core/middleware.js
+++ b/lib/core/middleware.js
@@ -16,19 +16,18 @@ Middleware.auth = function (ctx) {
 
   const { login, callback } = ctx.$auth.options.redirect
   const pageIsInGuestMode = routeOption(ctx.route, 'auth', 'guest')
-  const insideLoginPage = normalizePath(ctx.route.path) === normalizePath(login)
-  const insideCallbackPage = normalizePath(ctx.route.path) !== normalizePath(callback)
+  const insidePage = page => normalizePath(ctx.route.path) === normalizePath(page)
 
   if (ctx.$auth.$state.loggedIn) {
     // -- Authorized --
-    if (!login || insideLoginPage || pageIsInGuestMode) {
+    if (!login || insidePage(login) || pageIsInGuestMode) {
       ctx.$auth.redirect('home')
     }
   } else {
     // -- Guest --
     // (Those passing `callback` at runtime need to mark their callback component
     // with `auth: false` to avoid an unnecessary redirect from callback to login)
-    if (!pageIsInGuestMode && (!callback || insideCallbackPage)) {
+    if (!pageIsInGuestMode && (!callback || !insidePage(callback))) {
       ctx.$auth.redirect('login')
     }
   }