diff --git a/pkgs/myintercom-doorbell/module.nix b/pkgs/myintercom-doorbell/module.nix
index 24b09e7..3bb8dc0 100644
--- a/pkgs/myintercom-doorbell/module.nix
+++ b/pkgs/myintercom-doorbell/module.nix
@@ -5,7 +5,7 @@ let
   mediamtxConfig = pkgs.writeTextFile {
     name = "myintercom-doorbell-cam-proxy-config";
     text = lib.generators.toJSON { } {
-      paths.sprechanlage.source = "rtsp://${cfg.username}:__PASSWORD__@${cfg.host}/axis-media/media.amp?videocodec=h264&resolution=1280x720&fps=8";
+      paths.sprechanlage.source = "rtsp://${cfg.username}:__PASSWORD__@${cfg.host}/axis-media/media.amp?videocodec=h264&resolution=1280x720&fps=8&audio=0";
       protocols = [ "udp" ];
       hls = false;
       rtmp = false;