diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e10fc0..cf9647e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [UNRELEASE]
 
+### Fixed
+
+- Fix `Undefined array key "id"` when computer not already linkedo agent
+
 ## [1.0.4] - 2025-09-04
 
 ### Fixed
diff --git a/inc/task.class.php b/inc/task.class.php
index 6154a62..e144139 100644
--- a/inc/task.class.php
+++ b/inc/task.class.php
@@ -138,7 +138,7 @@ public static function handleInventoryTask(array $params)
         $database_param_found = [];
 
         // only Computer type
-        if (get_class($computer) == Computer::getType()) {
+        if (get_class($computer) == Computer::getType() && !$computer->isNewItem()) {
             $database_param_table               = PluginDatabaseinventoryDatabaseParam::getTable() ;
             $database_param_computergroup_table = PluginDatabaseinventoryDatabaseParam_ComputerGroup::getTable();
             $computer_group_static_table        = PluginDatabaseinventoryComputerGroupStatic::getTable();