diff --git a/anwendung/src/pages/index.js b/anwendung/src/pages/index.js
index 4c547c2..be1672d 100644
--- a/anwendung/src/pages/index.js
+++ b/anwendung/src/pages/index.js
@@ -14,8 +14,9 @@ export default function Home(p) {
     useEffect(() => {
         let isEdge = window.navigator.userAgent.indexOf("Edg") > -1
         let isChrome = window.navigator.userAgent.indexOf("Chrome") > -1
+        let isFireFox = window.navigator.userAgent.indexOf("firefox") > -1
 
-        if(!(isEdge || isChrome))
+        if(!(isEdge || isChrome || isFireFox))
         {
             router.push("/browserNotSupported")
         }