diff --git a/pandora_console/include/javascript/pandora_dashboards.js b/pandora_console/include/javascript/pandora_dashboards.js
index ffd3cacf74..e1de0ba834 100644
--- a/pandora_console/include/javascript/pandora_dashboards.js
+++ b/pandora_console/include/javascript/pandora_dashboards.js
@@ -1169,6 +1169,10 @@ function dashboardLoadVC(settings) {
 // eslint-disable-next-line no-unused-vars
 function dashboardShowEventDialog(settings) {
   settings = JSON.parse(atob(settings));
+  var dialog_exist = $("div[aria-describedby='event_details_window']");
+  if (dialog_exist.length == 1) {
+    $("div[aria-describedby='event_details_window']").remove();
+  }
   $.ajax({
     method: "post",
     url: settings.ajaxUrl,
diff --git a/pandora_console/include/lib/Dashboard/Widgets/events_list.php b/pandora_console/include/lib/Dashboard/Widgets/events_list.php
index e457df69bf..45633b08c2 100644
--- a/pandora_console/include/lib/Dashboard/Widgets/events_list.php
+++ b/pandora_console/include/lib/Dashboard/Widgets/events_list.php
@@ -761,11 +761,6 @@ class EventsListWidget extends Widget
             $output .= "<div id='event_response_window'></div>";
             $output .= "<div id='event_response_command_window' title='";
             $output .= \__('Parameters')."'></div>";
-            $output .= \ui_require_javascript_file(
-                'pandora_events',
-                'include/javascript/',
-                true
-            );
         } else {
             $output .= '<div class="container-center">';
             $output .= \ui_print_info_message(