From 0daf963f20b8229b1d6eb229b6fc4fa92f7e4fe1 Mon Sep 17 00:00:00 2001
From: Manuel Kaufmann <humitos@gmail.com>
Date: Mon, 30 Apr 2018 21:33:22 -0500
Subject: [PATCH] Fix Celery signature creation

---
 readthedocs/core/utils/__init__.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/readthedocs/core/utils/__init__.py b/readthedocs/core/utils/__init__.py
index 27de434c172..e1b6fd88ea2 100644
--- a/readthedocs/core/utils/__init__.py
+++ b/readthedocs/core/utils/__init__.py
@@ -106,7 +106,6 @@ def prepare_build(
         version = project.versions.get(slug=LATEST)
 
     kwargs = {
-        'pk': project.pk,
         'version_pk': version.pk,
         'record': record,
         'force': force,
@@ -140,7 +139,7 @@ def prepare_build(
     options['time_limit'] = int(time_limit * 1.2)
 
     update_docs_task = UpdateDocsTask()
-    return update_docs_task.si(kwargs=kwargs, **options)
+    return update_docs_task.si((project.pk,), kwargs, **options)
 
 
 def trigger_build(project, version=None, record=True, force=False):