diff --git a/addon/helpers/storage.js b/addon/helpers/storage.js
index 67531b20..6ab19cad 100644
--- a/addon/helpers/storage.js
+++ b/addon/helpers/storage.js
@@ -61,6 +61,11 @@ function tryStorage(name) {
 }
 
 function getStorage(name) {
+  // Attempt to fall back to localStorage if the provided
+  // type is not supported, ignoring custom drivers
+  if (!localforage.supports(drivers[name]) && !customDrivers[name]) {
+    name = 'local';
+  }
   if (storage[name]) {
     return storage[name];
   } else {
diff --git a/addon/serializers/serializer.js b/addon/serializers/serializer.js
index c5488dfe..a49405bd 100644
--- a/addon/serializers/serializer.js
+++ b/addon/serializers/serializer.js
@@ -9,7 +9,7 @@ export default JSONAPISerializer.extend({
   _shouldSerializeHasMany: function() { return true; },
   shouldSerializeHasMany: function() { return true; },
   // Ensure that returned data is null if undefined
-  normalizeResponse(store, modelClass, payload, id, requestType) {
+  normalizeResponse() {
     const result = this._super(...arguments);
     if (result.data === undefined) {
       result.data = null;