diff --git a/facebook_business/adobjects/advideo.py b/facebook_business/adobjects/advideo.py
index 24abd97a6..f4ffdb86d 100644
--- a/facebook_business/adobjects/advideo.py
+++ b/facebook_business/adobjects/advideo.py
@@ -1337,7 +1337,7 @@ def remote_create(
         self._set_data(response)
         return response
 
-    def waitUntilEncodingReady(self, interval=30, timeout=600):
+    def waitUntilEncodingReady(self, interval=30, timeout=600, appsecret_proof=None):
         from facebook_business.video_uploader import VideoEncodingStatusChecker
         from facebook_business.exceptions import FacebookError
 
@@ -1350,4 +1350,5 @@ def waitUntilEncodingReady(self, interval=30, timeout=600):
             self['id'],
             interval,
             timeout,
+            appsecret_proof,
         )
diff --git a/facebook_business/video_uploader.py b/facebook_business/video_uploader.py
index 1c9265634..3c15bc558 100644
--- a/facebook_business/video_uploader.py
+++ b/facebook_business/video_uploader.py
@@ -371,10 +371,10 @@ def setParams(self, params, files=None):
 class VideoEncodingStatusChecker(object):
 
     @staticmethod
-    def waitUntilReady(api, video_id, interval, timeout):
+    def waitUntilReady(api, video_id, interval, timeout, appsecret_proof):
         start_time = time.time()
         while True:
-            status = VideoEncodingStatusChecker.getStatus(api, video_id)
+            status = VideoEncodingStatusChecker.getStatus(api, video_id, appsecret_proof)
             status = status['video_status']
             if status != 'processing':
                 break
@@ -388,10 +388,13 @@ def waitUntilReady(api, video_id, interval, timeout):
         return
 
     @staticmethod
-    def getStatus(api, video_id):
+    def getStatus(api, video_id, appsecret_proof):
+        params={'fields': 'status'}
+        if appsecret_proof is not None:
+            params['appsecret_proof'] = appsecret_proof
         result = api.call(
             'GET',
             [int(video_id)],
-            params={'fields': 'status'},
+            params=params,
         ).json()
         return result['status']