diff --git a/htdocs/blockedlog/class/blockedlog.class.php b/htdocs/blockedlog/class/blockedlog.class.php
index 30bd80915b4..f80cca3d489 100644
--- a/htdocs/blockedlog/class/blockedlog.class.php
+++ b/htdocs/blockedlog/class/blockedlog.class.php
@@ -873,7 +873,6 @@ class BlockedLog
 	 */
 	public function dolDecodeBlockedData($data, $mode = 0)
 	{
-		$aaa = null;
 		try {
 			$aaa = (object) jsonOrUnserialize($data);
 		} catch (Exception $e) {