diff --git a/cvat/apps/auto_annotation/views.py b/cvat/apps/auto_annotation/views.py
index 2a572ba077d..c521424dfde 100644
--- a/cvat/apps/auto_annotation/views.py
+++ b/cvat/apps/auto_annotation/views.py
@@ -129,7 +129,7 @@ def delete_model(request, mid):
 @login_required
 def get_meta_info(request):
     try:
-        tids = json.loads(request.body.decode('utf-8'))
+        tids = request.data
         response = {
             "admin": has_admin_role(request.user),
             "models": [],
diff --git a/cvat/apps/auto_segmentation/views.py b/cvat/apps/auto_segmentation/views.py
index 691de9cb4c2..0f73ee29229 100644
--- a/cvat/apps/auto_segmentation/views.py
+++ b/cvat/apps/auto_segmentation/views.py
@@ -195,7 +195,7 @@ def create_thread(tid, labels_mapping, user):
 def get_meta_info(request):
     try:
         queue = django_rq.get_queue('low')
-        tids = json.loads(request.body.decode('utf-8'))
+        tids = request.data
         result = {}
         for tid in tids:
             job = queue.fetch_job('auto_segmentation.create/{}'.format(tid))
diff --git a/cvat/apps/tf_annotation/views.py b/cvat/apps/tf_annotation/views.py
index 3e9f50104bb..2a70c9db323 100644
--- a/cvat/apps/tf_annotation/views.py
+++ b/cvat/apps/tf_annotation/views.py
@@ -228,7 +228,7 @@ def create_thread(tid, labels_mapping, user):
 def get_meta_info(request):
     try:
         queue = django_rq.get_queue('low')
-        tids = json.loads(request.body.decode('utf-8'))
+        tids = request.data
         result = {}
         for tid in tids:
             job = queue.fetch_job('tf_annotation.create/{}'.format(tid))