diff --git a/homepage/config/services.yaml b/homepage/config/services.yaml
index 14d00f7..36a443e 100644
--- a/homepage/config/services.yaml
+++ b/homepage/config/services.yaml
@@ -350,8 +350,9 @@
             src: "{{HOMEPAGE_VAR_ZABBIX_URL}}"
             classes: h-160 sm:h-160 md:h-260 lg:h-360 xl:h-460 2xl:h-572 # optional, use tailwind height classes, see https://tailwindcss.com/docs/height
             referrerPolicy: no-referrer
-            allowPolicy: fullscreen # optional, no default
-            allowFullscreen: true # optional, default: true
-            loadingStrategy: lazy # optional, default: eager
-            allowScrolling: yes # optional, default: yes
-            refreshInterval: 2000 # optional, no default
+            allowPolicy: fullscreen
+            allowFullscreen: true
+            loadingStrategy: lazy
+            allowScrolling: yes
+            refreshInterval: 2000
+            sandbox: allow-forms, allow-modals