diff --git a/src/index.js b/src/index.js
index ae8410e..ed91109 100644
--- a/src/index.js
+++ b/src/index.js
@@ -79,10 +79,10 @@ const launch = function launch () {
   }
 }
 
-function defineReactiveSetter ($apollo, key, value) {
+function defineReactiveSetter ($apollo, key, value, deep) {
   if (typeof value !== 'undefined') {
     if (typeof value === 'function') {
-      $apollo.defineReactiveSetter(key, value)
+      $apollo.defineReactiveSetter(key, value, deep)
     } else {
       $apollo[key] = value
     }
diff --git a/src/utils.js b/src/utils.js
index 50e0159..2b50490 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -4,7 +4,7 @@ import oDebounce from 'throttle-debounce/debounce'
 export const Globals = {}
 
 function factory (action) {
-  return (cb, time) => action(time.cb)
+  return (cb, time) => action(time, cb)
 }
 
 export const throttle = factory(oThrottle)