diff --git a/phpBB/includes/search/fulltext_native.php b/phpBB/includes/search/fulltext_native.php
index 5d17ca4fdc..5ec2a9657d 100644
--- a/phpBB/includes/search/fulltext_native.php
+++ b/phpBB/includes/search/fulltext_native.php
@@ -447,11 +447,12 @@ class fulltext_native extends search_backend
 			'FROM'		=> array(
 				SEARCH_WORDMATCH_TABLE	=> array(),
 				SEARCH_WORDLIST_TABLE	=> array(),
-				POSTS_TABLE				=> 'p'
 			),
-			'LEFT_JOIN'	=> array()
+			'LEFT_JOIN' => array(array(
+				'FROM'	=> array(POSTS_TABLE => 'p'),
+				'ON'	=> 'm0.post_id = p.post_id',
+			)),
 		);
-		$sql_where[] = 'm0.post_id = p.post_id';
 
 		$title_match = '';
 		$group_by = true;