diff --git a/sway/config b/sway/config
index 39feb94..0ba953b 100644
--- a/sway/config
+++ b/sway/config
@@ -47,7 +47,7 @@ exec io.gitlab.news_flash.NewsFlash --headless
 exec sleep 3 && element-desktop --hidden
 
 # mute microfone
-exec amixer set Capture nocap
+exec pactl set-source-mute @DEFAULT_SOURCE@ 1
 
 # prevent locking when fullscreen
 for_window [app_id="firefox"] inhibit_idle fullscreen