Update ble.md

userguide/ble.md

@@ -92,7 +92,7 @@ The companion app for Android allows you to:
 
 You can find the latest release of the Companion App in the F-Droid repository:
 
-[Companion App for the card10 Chaos Communication Camp badge](https://f-droid.org/app/de.ccc.events.badge.card10)
+[Companion App for the card10 Chaos Communication Camp badge](https://f-droid.org/en/packages/de.ccc.events.badge.card10/)
 
 Have a look at the [app section](/app) for more information about the app.