diff --git a/testserver_o2b/views/views.xml b/testserver_o2b/views/views.xml
index 65e9871..a1f6756 100644
--- a/testserver_o2b/views/views.xml
+++ b/testserver_o2b/views/views.xml
@@ -57,7 +57,7 @@
         <!--<tree decoration-danger="status == 'stopped'" decoration-success="status == 'running'" default_order="vm_nr" delete="false">-->
 		<tree>
 	   <header>
-            <button type="action" class="btn btn-primary" name="testserver_o2b.action_server" string="Refresh"/>
+            <button type="action" class="btn btn-primary" name="testserver_o2b.action_get_external_content" string="Refresh"/>
 	   </header>        
 	  <field name="external_content"/>
 	  <field name="__last_update"/>