diff --git a/src/main/scala/app/SystemSettingsController.scala b/src/main/scala/app/SystemSettingsController.scala
index 38fec13..195fefe 100644
--- a/src/main/scala/app/SystemSettingsController.scala
+++ b/src/main/scala/app/SystemSettingsController.scala
@@ -4,11 +4,12 @@
 import SystemSettingsService._
 import util.AdminAuthenticator
 import jp.sf.amateras.scalatra.forms._
+import org.scalatra.FlashMapSupport
 
 class SystemSettingsController extends SystemSettingsControllerBase
   with SystemSettingsService with AccountService with AdminAuthenticator
 
-trait SystemSettingsControllerBase extends ControllerBase {
+trait SystemSettingsControllerBase extends ControllerBase with FlashMapSupport {
   self: SystemSettingsService with AccountService with AdminAuthenticator =>
 
   private case class SystemSettingsForm(allowAccountRegistration: Boolean)
@@ -19,11 +20,12 @@
 
 
   get("/admin/system")(adminOnly {
-    admin.html.system(loadSystemSettings())
+    admin.html.system(loadSystemSettings(), flash.get("info"))
   })
 
   post("/admin/system", form)(adminOnly { form =>
     saveSystemSettings(SystemSettings(form.allowAccountRegistration))
+    flash += "info" -> "Settings updated."
     redirect("/admin/system")
   })
 
diff --git a/src/main/twirl/admin/system.scala.html b/src/main/twirl/admin/system.scala.html
index a0500cf..f697ee0 100644
--- a/src/main/twirl/admin/system.scala.html
+++ b/src/main/twirl/admin/system.scala.html
@@ -1,8 +1,14 @@
-@(settings: service.SystemSettingsService.SystemSettings)(implicit context: app.Context)
+@(settings: service.SystemSettingsService.SystemSettings, info: Option[Any])(implicit context: app.Context)
 @import context._
 @import view.helpers._
 @html.main("System Settings"){
   @menu("system"){
+    @if(info.isDefined){
+      <div class="alert alert-info">
+        <button type="button" class="close" data-dismiss="alert">×</button>
+        @info
+      </div>
+    }
     <form action="@path/admin/system" method="POST" validate="true">
       <div class="box">
         <div class="box-header">System Settings</div>