diff --git a/addons/airsend/hassapi.class.php b/addons/airsend/hassapi.class.php
index a0ef282..1d803c9 100644
--- a/addons/airsend/hassapi.class.php
+++ b/addons/airsend/hassapi.class.php
@@ -300,7 +300,39 @@ class HassAPI{
 		}
 	}
 
-	public function loadStates() {
+    public function loadStatesForSync() {
+            $ret = false;
+            if($this->states){
+                $ret = true;
+            }else{
+                if($this->isAuthorized()){
+                    $loaded = false;
+                    $data_age = @(time() - filemtime('states.json'));
+                    if($data_age > 100){
+                        $this->states_get_cache();
+                    }
+                    $data = @file_get_contents('states.json');
+                    if(isset($data)){
+                        $this->states = json_decode($data, true);
+                        if($this->states){
+                            foreach ($this->states as &$value) {
+                                $h = str_split(hash('sha256', $value['entity_id']),12)[0];
+                                $val = intval($h, 16);
+                                $value['entity_uid_sha256'] = $val;
+                            }
+                            $loaded = true;
+                            $ret = true;
+                        }
+                    }
+                    if($loaded == false){
+                        trigger_error("API GET states wrong response", E_USER_ERROR);
+                    }
+                }
+            }
+            return $this->states;
+        }
+
+	Private function loadStates() {
 		$ret = false;
 		if($this->states){
 			$ret = true;
diff --git a/addons/airsend/sync_hass_states.php b/addons/airsend/sync_hass_states.php
index 18f9bc1..08095cb 100644
--- a/addons/airsend/sync_hass_states.php
+++ b/addons/airsend/sync_hass_states.php
@@ -25,7 +25,7 @@ $api = new HassAPI($HASS_API_URL, $HASS_API_TOKEN, $auto_include);
 if ($api->isAuthorized()) {
     // On récupère la liste des entités que Home Assistant connaît
     // Cela nous sert de "liste de courses" pour savoir ce qu'on doit mettre à jour.
-    $all_entities = $api->loadStates(); 
+    $all_entities = $api->loadStatesForSync();
 
     foreach ($all_entities as $entity_data) {
         $id = $entity_data['entity_id'];