diff --git a/htdocs/blockedlog/admin/blockedlog_list.php b/htdocs/blockedlog/admin/blockedlog_list.php
index eb831fb06b815..95da9f8f9eeab 100644
--- a/htdocs/blockedlog/admin/blockedlog_list.php
+++ b/htdocs/blockedlog/admin/blockedlog_list.php
@@ -117,13 +117,16 @@
 $result = restrictedArea($user, 'blockedlog', 0, '');
 
 // Execution Time
-$max_execution_time_for_importexport = (!getDolGlobalString('EXPORT_MAX_EXECUTION_TIME') ? 300 : $conf->global->EXPORT_MAX_EXECUTION_TIME); // 5mn if not defined
+$max_execution_time_for_importexport = getDolGlobalInt('EXPORT_MAX_EXECUTION_TIME', 300); // 5mn if not defined
 $max_time = @ini_get("max_execution_time");
 if ($max_time && $max_time < $max_execution_time_for_importexport) {
 	dol_syslog("max_execution_time=".$max_time." is lower than max_execution_time_for_importexport=".$max_execution_time_for_importexport.". We try to increase it dynamically.");
 	@ini_set("max_execution_time", $max_execution_time_for_importexport); // This work only if safe mode is off. also web servers has timeout of 300
 }
 
+$MAXLINES = getDolGlobalInt('BLOCKEDLOG_MAX_LINES', 10000);
+$MAXFORSHOWNLINKS = getDolGlobalInt('BLOCKEDLOG_MAX_FOR_SHOWN_LINKS', 100);
+
 
 /*
  * Actions
@@ -350,8 +353,6 @@
 
 llxHeader('', $title, $help_url, '', 0, 0, '', '', '', 'bodyforlist mod-blockedlog page-admin_blockedlog_list');
 
-$MAXLINES = getDolGlobalInt('BLOCKEDLOG_MAX_LINES', 1000);
-
 $blocks = $block_static->getLog('all', $search_id, $MAXLINES, $sortfield, $sortorder, $search_fk_user, $search_start, $search_end, $search_ref, $search_amount, $search_code);
 if (!is_array($blocks)) {
 	if ($blocks == -2) {
@@ -587,7 +588,6 @@
 
 if (is_array($blocks)) {
 	$nbshown = 0;
-	$MAXFORSHOWLINK = 100;
 	$object_link = '';
 	$object_link_title = '';
 
@@ -596,7 +596,7 @@
 		if (empty($search_showonlyerrors) || !$checkresult[$block->id]) {
 			$nbshown++;
 
-			if ($nbshown < $MAXFORSHOWLINK) {	// For performance and memory purpose, we get/show the link of objects only for the 100 first output
+			if ($nbshown < $MAXFORSHOWNLINKS) {	// For performance and memory purpose, we get/show the link of objects only for the 100 first output
 				$object_link = $block->getObjectLink();
 				$object_link_title = '';
 			} else {