diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c58599..ef9b2da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # CHANGELOG
 
+## [1.0.3]
+* change: property key name to title in schema 
+
 ## [1.0.2]
 * fix: change signature
 * fix: delete dignature
diff --git a/composer.json b/composer.json
index a842e5d..8ec473a 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "flux-eco/aggregate-root",
   "description": "Manage aggregate roots described as json schema",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "type": "flux-app",
   "keywords": [
     "flux-eco",
diff --git a/src/Core/Ports/AggregateRootService.php b/src/Core/Ports/AggregateRootService.php
index 821eab0..8480f54 100644
--- a/src/Core/Ports/AggregateRootService.php
+++ b/src/Core/Ports/AggregateRootService.php
@@ -25,7 +25,7 @@ public static function new(Outbounds $aggregateRootOutbounds) : self
     final public function initialize() : void
     {
         foreach ($this->getAggregateRootSchemas() as $schema) {
-            $aggregateName = $schema['name'];
+            $aggregateName = $schema['title'];
 
             $createEventStorageProcess = Processes\CreateAggregateRootEventStorageProcess::new();