diff --git a/includes/class-activitypub.php b/includes/class-activitypub.php
index 2c45897..40a44cc 100644
--- a/includes/class-activitypub.php
+++ b/includes/class-activitypub.php
@@ -120,10 +120,6 @@ class Activitypub {
 		$vars[] = 'activitypub';
 		$vars[] = 'replytocom';
 
-		//Collections review
-		$vars[] = 'replies';
-		$vars[] = 'collection_page';
-
 		return $vars;
 	}