diff --git a/index.php b/index.php
index 4268e8c..56ea3ab 100644
--- a/index.php
+++ b/index.php
@@ -23,7 +23,7 @@ function auth(){
 function get_founditems($onlyUnmatched = false){
     global $mysqli;
     if ($onlyUnmatched) {
-        $res = $mysqli->query("SELECT items.* FROM items LEFT JOIN matches ON items.id = matches.l_id WHERE matches.l_id IS NOT NULL ORDER BY items.id DESC");
+        $res = $mysqli->query("SELECT items.* FROM items LEFT JOIN matches ON items.id = matches.l_id WHERE matches.l_id IS NULL ORDER BY items.id DESC");
     } else {
         $res = $mysqli->query("SELECT * FROM items ORDER BY id ASC");
     }
@@ -37,7 +37,7 @@ function get_founditems($onlyUnmatched = false){
 function get_lostitems($onlyUnmatched = false){
     global $mysqli;
     if ($onlyUnmatched) {
-        $res = $mysqli->query("SELECT lost.* FROM lost LEFT JOIN matches ON lost.id = matches.f_id WHERE matches.f_id IS NOT NULL ORDER BY lost.id DESC");
+        $res = $mysqli->query("SELECT lost.* FROM lost LEFT JOIN matches ON lost.id = matches.f_id WHERE matches.f_id IS NULL ORDER BY lost.id DESC");
     } else {
         $res = $mysqli->query("SELECT * FROM lost ORDER BY id ASC");
     }