diff --git a/resources/sql/autopatches/20160706.phame.blog.parentdomain.2.sql b/resources/sql/autopatches/20160706.phame.blog.parentdomain.2.sql
new file mode 100644
--- /dev/null
+++ b/resources/sql/autopatches/20160706.phame.blog.parentdomain.2.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_phame.phame_blog
+  MODIFY parentDomain VARCHAR(128) NULL COLLATE {$COLLATE_TEXT};
diff --git a/resources/sql/autopatches/20160706.phame.blog.parentsite.1.sql b/resources/sql/autopatches/20160706.phame.blog.parentsite.1.sql
new file mode 100644
--- /dev/null
+++ b/resources/sql/autopatches/20160706.phame.blog.parentsite.1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_phame.phame_blog
+  MODIFY parentSite VARCHAR(128) NULL COLLATE {$COLLATE_TEXT};
diff --git a/src/applications/phame/editor/PhameBlogEditor.php b/src/applications/phame/editor/PhameBlogEditor.php
--- a/src/applications/phame/editor/PhameBlogEditor.php
+++ b/src/applications/phame/editor/PhameBlogEditor.php
@@ -66,6 +66,7 @@
       case PhameBlogTransaction::TYPE_DESCRIPTION:
       case PhameBlogTransaction::TYPE_STATUS:
       case PhameBlogTransaction::TYPE_PARENTSITE:
+      case PhameBlogTransaction::TYPE_PARENTDOMAIN:
       case PhameBlogTransaction::TYPE_PROFILEIMAGE:
       case PhameBlogTransaction::TYPE_HEADERIMAGE:
         return $xaction->getNewValue();
diff --git a/src/applications/phame/storage/PhameBlog.php b/src/applications/phame/storage/PhameBlog.php
--- a/src/applications/phame/storage/PhameBlog.php
+++ b/src/applications/phame/storage/PhameBlog.php
@@ -48,8 +48,8 @@
         'description' => 'text',
         'domain' => 'text128?',
         'domainFullURI' => 'text128?',
-        'parentSite' => 'text128',
-        'parentDomain' => 'text128',
+        'parentSite' => 'text128?',
+        'parentDomain' => 'text128?',
         'status' => 'text32',
         'mailKey' => 'bytes20',
         'profileImagePHID' => 'phid?',