diff --git a/js/app/views/ExplorerUI.js b/js/app/views/ExplorerUI.js
index ae48d1d..bf7bfd4 100644
--- a/js/app/views/ExplorerUI.js
+++ b/js/app/views/ExplorerUI.js
@@ -353,6 +353,8 @@ Ext.define('amdaUI.ExplorerUI', {
 							case 'remoteParam' :
 							case 'remoteSimuParam' :
 							case 'myData' :
+                                                                                                                                            case 'sharedcatalog':
+                                                                                                                                            case ' sharedtimeTable':
 								return false;
 							default :
 								if (draggedRecord.data.id == targetNode.data.nodeType+'-treeRootNode')
--
libgit2 0.21.2