diff --git a/VERSIONS_WIP/178962 b/VERSIONS_WIP/178962
new file mode 100644
index 0000000000000000000000000000000000000000..805e415daa27610c03e49d40e2a4b71a81ab9497
--- /dev/null
+++ b/VERSIONS_WIP/178962
@@ -0,0 +1 @@
+ - hotline #178962 : Connecteur Orphée : Quand un utilisateur est connecté, les  exemplaires sur les pages notices ne se chargent plus
\ No newline at end of file
diff --git a/library/Class/WebService/SIGB/Orphee/Service.php b/library/Class/WebService/SIGB/Orphee/Service.php
index 2bdd5fb41b18af7d57c9121bae1990a3956d7e9e..98b83ae5980b69791c03c70f2987d2f584fdad4d 100644
--- a/library/Class/WebService/SIGB/Orphee/Service.php
+++ b/library/Class/WebService/SIGB/Orphee/Service.php
@@ -71,7 +71,7 @@ class Class_WebService_SIGB_Orphee_Service extends Class_WebService_SIGB_Abstrac
 
 
   public function __destruct() {
-    if ($this->isConnected())
+    if ($this->_session_strategy && $this->isConnected())
       $this->disconnect();
   }
 
diff --git a/tests/library/Class/WebService/SIGB/OrpheeServiceTest.php b/tests/library/Class/WebService/SIGB/OrpheeServiceTest.php
index 8d384044a2ec7936348d113943b69da34093f4d1..0f39ba648e1efce2f0a41d6a9e529cb73eba0518 100644
--- a/tests/library/Class/WebService/SIGB/OrpheeServiceTest.php
+++ b/tests/library/Class/WebService/SIGB/OrpheeServiceTest.php
@@ -76,6 +76,16 @@ class OrpheeServiceGetServiceTest extends ModelTestCase {
   }
 
 
+  /** @test */
+  function shouldNotRecreateSessionStrategyOnServiceDestruction() {
+    $orphee = Class_WebService_SIGB_Orphee_Service::getService('tests/fixtures/orphee.wsdl');
+    $orphee->setSearchClient($this->_search_client);
+    unset($orphee);
+    gc_collect_cycles();
+    $this->assertFalse($this->_search_client->methodHasBeenCalled('EndSession'));
+  }
+
+
   /** @test */
   public function serviceHoldModeShouldDefaultToHoldTitle() {
     $orphee = Class_WebService_SIGB_Orphee::getService(['url_serveur' => 'tests/fixtures/orphee.wsdl',