diff --git a/code/ContentReviewEmails.php b/code/ContentReviewEmails.php
index 000011c..0a517d5 100644
--- a/code/ContentReviewEmails.php
+++ b/code/ContentReviewEmails.php
@@ -15,7 +15,7 @@ class ContentReviewEmails extends DailyTask {
 			Subsite::$disable_subsite_filter = true;
 		}
 		
-		$pages = DataObject::get('Page', "NextReviewDate = '".date('Y-m-d')."' AND OwnerID != 0");
+		$pages = DataObject::get('Page', "SiteTree.NextReviewDate = '".date('Y-m-d')."' AND SiteTree.OwnerID != 0");
 		if ($pages && $pages->Count()) {
 			foreach($pages as $page) {
 				$owner = $page->Owner();