diff --git a/src/includes/class/class.LSsession.php b/src/includes/class/class.LSsession.php
index 91f700e7..81ee936c 100644
--- a/src/includes/class/class.LSsession.php
+++ b/src/includes/class/class.LSsession.php
@@ -878,7 +878,7 @@ class LSsession {
         self :: loadLSprofiles();
         self :: loadLSaccess();
         self :: loadLSaddonsViewsAccess();
-        $_SESSION['LSsession']=self :: getContextInfos();
+        self :: saveContextInfos();
       }
 
       LStemplate :: assign('LSsession_username',self :: getLSuserObject() -> getDisplayName());
@@ -966,7 +966,7 @@ class LSsession {
             self :: loadLSaddonsViewsAccess();
             LStemplate :: assign('LSsession_username',self :: getLSuserObject() -> getDisplayName());
             LStemplate :: assign('globalSearch', self :: globalSearch());
-            $_SESSION['LSsession']=self :: getContextInfos();
+            self :: saveContextInfos();
             return true;
           }
         }
@@ -1260,6 +1260,21 @@ class LSsession {
     );
   }
 
+ /**
+  * Save context information in PHP session
+  *
+  * @author Benjamin Renard <brenard@easter-eggs.com
+  *
+  * @return void
+  */
+  private static function saveContextInfos() {
+    $_SESSION['LSsession'] = (
+      isset($_SESSION['LSsession']) && is_array($_SESSION['LSsession'])?
+      array_merge($_SESSION['LSsession'], self :: getContextInfos()):
+      self :: getContextInfos()
+    );
+  }
+
   /**
   * Retrieve connected user LSobject (as reference)
   *
@@ -1354,7 +1369,7 @@ class LSsession {
   if(self :: loadLSprofiles()) {
     self :: loadLSaccess();
     self :: loadLSaddonsViewsAccess();
-    $_SESSION['LSsession']=self :: getContextInfos();
+    self :: saveContextInfos();
     self :: log_debug("changeAuthUser(): authenticated user successfully updated.");
     return true;
   }