diff --git a/src/Widget/SeoInjectorWidget.php b/src/Widget/SeoInjectorWidget.php
index 5f3ac18..62ab5d6 100644
--- a/src/Widget/SeoInjectorWidget.php
+++ b/src/Widget/SeoInjectorWidget.php
@@ -24,7 +24,7 @@ public function run(array $params = []): ?string
         /** @var Request $request */
         $request = $this->getExtension()->getRequest();
 
-        if (! \in_array($request->get('_route'), ['bolt_content_edit', 'bolt_content_new'], true) ||
+        if (! \in_array($request->get('_route'), ['bolt_content_edit', 'bolt_content_new', 'bolt_content_duplicate'], true) ||
             ($this->getExtension()->getRequest()->getMethod() !== 'GET')) {
             return null;
         }