diff --git a/src/card.ts b/src/card.ts
index f1814bcc..d8068f44 100644
--- a/src/card.ts
+++ b/src/card.ts
@@ -618,7 +618,7 @@ export class FrigateCard extends LitElement {
       return;
     }
 
-    if (navigator.userAgent.startsWith("Home Assistant/")) {
+    if (navigator.userAgent.startsWith("Home Assistant/") || navigator.userAgent.startsWith("HomeAssistant/")) {
       // Home Assistant companion apps cannot download files without opening a
       // new browser window.
       //