diff --git a/src/aphront/console/plugin/xhprof/api/__init__.php b/src/aphront/console/plugin/xhprof/api/__init__.php
index 3f9d692242..39783aae45 100644
--- a/src/aphront/console/plugin/xhprof/api/__init__.php
+++ b/src/aphront/console/plugin/xhprof/api/__init__.php
@@ -6,6 +6,8 @@
 
 
 
+phutil_require_module('phabricator', 'aphront/writeguard');
+
 phutil_require_module('phutil', 'symbols');
 
 
diff --git a/src/applications/conduit/controller/token/__init__.php b/src/applications/conduit/controller/token/__init__.php
index 1b1c245749..390a860e5a 100644
--- a/src/applications/conduit/controller/token/__init__.php
+++ b/src/applications/conduit/controller/token/__init__.php
@@ -6,6 +6,7 @@
 
 
 
+phutil_require_module('phabricator', 'aphront/writeguard');
 phutil_require_module('phabricator', 'applications/conduit/controller/base');
 phutil_require_module('phabricator', 'applications/conduit/storage/token');
 phutil_require_module('phabricator', 'view/layout/panel');
diff --git a/src/applications/differential/controller/revisionview/__init__.php b/src/applications/differential/controller/revisionview/__init__.php
index a7809f0195..4347f9d231 100644
--- a/src/applications/differential/controller/revisionview/__init__.php
+++ b/src/applications/differential/controller/revisionview/__init__.php
@@ -7,6 +7,7 @@
 
 
 phutil_require_module('phabricator', 'aphront/response/404');
+phutil_require_module('phabricator', 'aphront/writeguard');
 phutil_require_module('phabricator', 'applications/differential/constants/action');
 phutil_require_module('phabricator', 'applications/differential/constants/revisionstatus');
 phutil_require_module('phabricator', 'applications/differential/controller/base');
diff --git a/src/applications/differential/parser/changeset/__init__.php b/src/applications/differential/parser/changeset/__init__.php
index 9f7d90a986..eb424211e9 100644
--- a/src/applications/differential/parser/changeset/__init__.php
+++ b/src/applications/differential/parser/changeset/__init__.php
@@ -8,6 +8,7 @@
 
 phutil_require_module('arcanist', 'difference');
 
+phutil_require_module('phabricator', 'aphront/writeguard');
 phutil_require_module('phabricator', 'applications/differential/constants/changetype');
 phutil_require_module('phabricator', 'applications/differential/storage/changeset');
 phutil_require_module('phabricator', 'applications/differential/view/inlinecomment');
diff --git a/src/applications/files/controller/transform/__init__.php b/src/applications/files/controller/transform/__init__.php
index 296cae409a..fcf40a17a1 100644
--- a/src/applications/files/controller/transform/__init__.php
+++ b/src/applications/files/controller/transform/__init__.php
@@ -9,6 +9,7 @@
 phutil_require_module('phabricator', 'aphront/response/400');
 phutil_require_module('phabricator', 'aphront/response/404');
 phutil_require_module('phabricator', 'aphront/response/redirect');
+phutil_require_module('phabricator', 'aphront/writeguard');
 phutil_require_module('phabricator', 'applications/files/controller/base');
 phutil_require_module('phabricator', 'applications/files/storage/file');
 phutil_require_module('phabricator', 'applications/files/storage/transformed');
diff --git a/src/applications/metamta/adapter/sendgrid/__init__.php b/src/applications/metamta/adapter/sendgrid/__init__.php
index 8a58bcf65a..85a3af0ae3 100644
--- a/src/applications/metamta/adapter/sendgrid/__init__.php
+++ b/src/applications/metamta/adapter/sendgrid/__init__.php
@@ -9,7 +9,7 @@
 phutil_require_module('phabricator', 'applications/metamta/adapter/base');
 phutil_require_module('phabricator', 'infrastructure/env');
 
-phutil_require_module('phutil', 'future/https');
+phutil_require_module('phutil', 'future/http/https');
 phutil_require_module('phutil', 'utils');
 
 
diff --git a/src/applications/metamta/controller/sendgridreceive/__init__.php b/src/applications/metamta/controller/sendgridreceive/__init__.php
index 013ff110b2..2d91fd0dbb 100644
--- a/src/applications/metamta/controller/sendgridreceive/__init__.php
+++ b/src/applications/metamta/controller/sendgridreceive/__init__.php
@@ -7,6 +7,7 @@
 
 
 phutil_require_module('phabricator', 'aphront/response/webpage');
+phutil_require_module('phabricator', 'aphront/writeguard');
 phutil_require_module('phabricator', 'applications/files/storage/file');
 phutil_require_module('phabricator', 'applications/metamta/controller/base');
 phutil_require_module('phabricator', 'applications/metamta/storage/receivedmail');
diff --git a/src/applications/repository/controller/edit/__init__.php b/src/applications/repository/controller/edit/__init__.php
index 37a50995f1..7da55db338 100644
--- a/src/applications/repository/controller/edit/__init__.php
+++ b/src/applications/repository/controller/edit/__init__.php
@@ -8,6 +8,7 @@
 
 phutil_require_module('phabricator', 'aphront/response/404');
 phutil_require_module('phabricator', 'aphront/response/redirect');
+phutil_require_module('phabricator', 'aphront/writeguard');
 phutil_require_module('phabricator', 'applications/differential/constants/revisioncontrolsystem');
 phutil_require_module('phabricator', 'applications/repository/constants/repositorytype');
 phutil_require_module('phabricator', 'applications/repository/controller/base');
diff --git a/src/applications/repository/controller/github-post-receive/__init__.php b/src/applications/repository/controller/github-post-receive/__init__.php
index 55d0ead44b..3b78ddc513 100644
--- a/src/applications/repository/controller/github-post-receive/__init__.php
+++ b/src/applications/repository/controller/github-post-receive/__init__.php
@@ -9,6 +9,7 @@
 phutil_require_module('phabricator', 'aphront/response/400');
 phutil_require_module('phabricator', 'aphront/response/404');
 phutil_require_module('phabricator', 'aphront/response/file');
+phutil_require_module('phabricator', 'aphront/writeguard');
 phutil_require_module('phabricator', 'applications/repository/controller/base');
 phutil_require_module('phabricator', 'applications/repository/storage/githubnotification');
 phutil_require_module('phabricator', 'applications/repository/storage/repository');
diff --git a/src/infrastructure/daemon/base/__init__.php b/src/infrastructure/daemon/base/__init__.php
index 246d779aa6..e46b377f13 100644
--- a/src/infrastructure/daemon/base/__init__.php
+++ b/src/infrastructure/daemon/base/__init__.php
@@ -7,6 +7,7 @@
 
 
 phutil_require_module('phabricator', 'aphront/console/plugin/errorlog/api');
+phutil_require_module('phabricator', 'aphront/writeguard');
 
 phutil_require_module('phutil', 'daemon/base');
 phutil_require_module('phutil', 'moduleutils');