diff --git a/src/alt/utils/StateFunctions.js b/src/alt/utils/StateFunctions.js
index 4c54538a..32ecf23e 100644
--- a/src/alt/utils/StateFunctions.js
+++ b/src/alt/utils/StateFunctions.js
@@ -8,8 +8,12 @@ export function setAppState(instance, data, onStore) {
       const { config } = store.StoreModel
       const state = store.state
       if (config.onDeserialize) obj[key] = config.onDeserialize(value) || value
-      fn.eachObject(k => delete state[k], [state])
-      fn.assign(state, obj[key])
+      if (Object.prototype.toString.call(state) === '[object Object]') {
+        fn.eachObject(k => delete state[k], [state])
+        fn.assign(state, obj[key])
+      } else {
+        store.state = obj[key]
+      }
       onStore(store)
     }
   }, [obj])
diff --git a/src/utils/reducers.js b/src/utils/reducers.js
index 10724ce7..1fe814a1 100644
--- a/src/utils/reducers.js
+++ b/src/utils/reducers.js
@@ -4,6 +4,7 @@ function getId(x) {
   return x.id || x
 }
 
+/* istanbul ignore next */
 function shallowEqual(a, b) {
   if (typeof a !== 'object' || typeof b !== 'object') return a === b
   if (a === b) return true
diff --git a/test/reducer-test.js b/test/reducer-test.js
index 12787e06..e67cff4d 100644
--- a/test/reducer-test.js
+++ b/test/reducer-test.js
@@ -13,7 +13,7 @@ const store = alt.createStore({
   displayName: 'ValueStore',
 
   reduce: combine(
-    reduceWith([actions.fire], (state, payload) => {
+    reduceWith([actions.fire, actions.BAR], (state, payload) => {
       return state + 1
     })
   )
@@ -32,7 +32,6 @@ export default {
       actions.fire()
       actions.foo()
       actions.bar()
-      actions.fire()
 
       assert(store.getState() === 23, 'state is correct')
       assert.ok(spy.calledTwice, 'spy was only called twice')
diff --git a/test/value-stores-test.js b/test/value-stores-test.js
index e1588d19..78f3d098 100644
--- a/test/value-stores-test.js
+++ b/test/value-stores-test.js
@@ -16,6 +16,16 @@ const store = alt.createStore({
   }
 })
 
+const store2 = alt.createStore({
+  state: [1, 2, 3],
+
+  displayName: 'Value2Store',
+
+  reduce(state, payload) {
+    return state.concat(state[state.length - 1] + 1)
+  }
+})
+
 export default {
   'value stores': {
     beforeEach() {
@@ -26,8 +36,9 @@ export default {
       assert(store.state === 21, 'store state is value')
       assert(store.getState() === 21, 'getState returns value too')
 
-      store.listen((state) => {
+      const unlisten = store.listen((state) => {
         assert(state === 22, 'incremented store state')
+        unlisten()
         done()
       })
 
@@ -35,5 +46,11 @@ export default {
 
       actions.fire()
     },
+
+    'store with array works too'() {
+      assert.deepEqual(store2.state, [1, 2, 3])
+      actions.fire()
+      assert.deepEqual(store2.state, [1, 2, 3, 4])
+    }
   }
 }