diff --git a/systems/common/gnome.nix b/systems/common/gnome.nix
index fcd9d55..1ebf2a6 100644
--- a/systems/common/gnome.nix
+++ b/systems/common/gnome.nix
@@ -51,6 +51,10 @@
       move-to-workspace-right = ["<Shift><Alt>2"];
     };
 
+    "org/gnome/settings-daemon/plugins/media-keys" = {
+      mic-mute = ["<Shift>AudioMute"];
+    };
+
     "org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom0" = {
       binding = "<Shift><Alt>a";
       command = "kgx";