diff --git a/index.php b/index.php
index 69c9fda..27b137a 100644
--- a/index.php
+++ b/index.php
@@ -16,7 +16,7 @@ function db_connect() {
 }
 
 function count_urls($dbh) {
-	$sth = $dbh->query("SELECT id FROM ". DB_TABLE);
+	$sth = $dbh->query("SELECT COUNT(*) FROM ". DB_TABLE);
 	return $sth->fetchColumn();
 }