diff --git a/includes/config.plugin.php b/includes/config.plugin.php
index baf656c..9b605df 100644
--- a/includes/config.plugin.php
+++ b/includes/config.plugin.php
@@ -32,8 +32,8 @@ if(!defined('CON_FRAMEWORK')) {
 	die('Illegal call');
 }
 
-$plugin_name = "linkchecker";
-$cfg['plugins']['linkchecker'] = $cfg['path']['conlite'] . "plugins/" . 'cl-'.$plugin_name . "/";
+$plugin_name = "cl-linkchecker";
+$cfg['plugins']['linkchecker'] = $cfg['path']['conlite'] . "plugins/".$plugin_name . "/";
 $cfg['tab']['whitelist'] = $cfg['sql']['sqlprefix'] . '_pi_linkchecker_whitelist';
 
 // Templates
diff --git a/includes/include.linkchecker.php b/includes/include.linkchecker.php
index 1215883..d8d5363 100644
--- a/includes/include.linkchecker.php
+++ b/includes/include.linkchecker.php
@@ -38,7 +38,7 @@ if (!defined('CON_FRAMEWORK')) {
     die('Illegal call');
 }
 
-$plugin_name = "linkchecker";
+$plugin_name = "cl-linkchecker";
 global $cfg;
 
 if (!$perm->have_perm_area_action($plugin_name, $plugin_name) && $cronjob != true) {
@@ -61,9 +61,9 @@ if (empty($_GET['action'])) {
     $action = "linkchecker";
 }
 
-plugin_include('linkchecker', 'includes/config.plugin.php');
-plugin_include('linkchecker', 'includes/include.checkperms.php');
-plugin_include('linkchecker', 'includes/include.linkchecker_tests.php');
+plugin_include($plugin_name, 'includes/config.plugin.php');
+plugin_include($plugin_name, 'includes/include.checkperms.php');
+plugin_include($plugin_name, 'includes/include.linkchecker_tests.php');
 cInclude('pear', 'PEAR.php');
 cInclude('pear', 'Cache/Lite.php');
 
diff --git a/plugin_install.sql b/plugin_install.sql
index 99ee3a0..6681c72 100644
--- a/plugin_install.sql
+++ b/plugin_install.sql
@@ -1,5 +1,6 @@
 CREATE TABLE IF NOT EXISTS `!PREFIX!_linkchecker_whitelist` (
+  `idlinkchecker_whitelist` int(10) NOT NULL DEFAULT 0,
   `url` varchar(255) NOT NULL DEFAULT '0',
   `lastview` int(11) NOT NULL DEFAULT 0,
-  PRIMARY KEY (`url`)
+  PRIMARY KEY (`idlinkchecker_whitelist`)
 );
\ No newline at end of file