diff --git a/pandora_console/include/class/AgentWizard.class.php b/pandora_console/include/class/AgentWizard.class.php
index b0bb0a903a..902af82a52 100644
--- a/pandora_console/include/class/AgentWizard.class.php
+++ b/pandora_console/include/class/AgentWizard.class.php
@@ -4759,7 +4759,7 @@ class AgentWizard extends HTML
                 var imageInfoModules = $("#image-info-modules-" + blockNumber);
                 var totalCount = 0;
                 var markedCount = 0;
-                var hidden_input  = document.getElementById("hidden-module-active-"+switchName[2]+"_0-0"); 
+                var hidden_input  = document.getElementById("hidden-module-active-"+switchName[2]+"_"+switchName[3]);
                 var id_input = hidden_input.id.split("_");
                 if (type == 'block') {
                     selectedBlock