diff --git a/users/erwin/default.nix b/users/erwin/default.nix
index af409e6..c6a0a32 100644
--- a/users/erwin/default.nix
+++ b/users/erwin/default.nix
@@ -25,7 +25,7 @@ in
     users.users.erwin = {
       isNormalUser = true;
       home = "/home/erwin";
-      extraGroups = [ "wheel" "adm" "audio" "video" "dialout" ];
+      extraGroups = [ "wheel" "adm" "audio" "video" "dialout" "input" ];
       shell = pkgs.fish;
       openssh.authorizedKeys.keyFiles = [
         (pkgs.fetchurl {