diff --git a/wp-includes/query.php b/wp-includes/query.php
index 96013ad42c..333a760075 100644
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@@ -1453,7 +1453,7 @@ class WP_Query {
 		if ( $this->is_feed && ( !empty($qv['withcomments']) || ( empty($qv['withoutcomments']) && $this->is_singular ) ) )
 			$this->is_comment_feed = true;
 
-		if ( !( $this->is_singular || $this->is_archive || $this->is_search || $this->is_feed || $this->is_trackback || $this->is_404 || $this->is_admin || $this->is_comments_popup ) )
+		if ( !( $this->is_singular || $this->is_archive || $this->is_search || $this->is_feed || $this->is_trackback || $this->is_404 || $this->is_admin || $this->is_comments_popup || $this->is_robots ) )
 			$this->is_home = true;
 
 		// Correct is_* for page_on_front and page_for_posts