diff --git a/assets/javascripts/app/app.coffee b/assets/javascripts/app/app.coffee
index 357a80e3..48b78ed3 100644
--- a/assets/javascripts/app/app.coffee
+++ b/assets/javascripts/app/app.coffee
@@ -126,7 +126,7 @@
   reset: ->
     @store.clear()
     @settings.reset()
-    @db.reset()
+    @db?.reset()
     @appCache?.update()
     window.location = '/'
     return