diff --git a/modules/signal-desktop.nix b/modules/signal-desktop.nix
index 3722f4f..9eddb5a 100644
--- a/modules/signal-desktop.nix
+++ b/modules/signal-desktop.nix
@@ -13,9 +13,9 @@
 
   # TODO: lib.mkIf (config.services.xserver.displayManager.gdm.wayland)
 
-  # TODO: Signal on Wayland without crash.
+  # TODO: Signal on Wayland without frequent crashes.
   # Signal does also use the NIXOS_OZONE_WL variable to enable Wayland support.
-  # However, it does currently crash in this mode.
+  # However, it does currently crash (very often) in this mode.
   # See
   #  https://github.com/stelcodes/nixos-config/commit/79071d30912c5b6c2560654925bcc98533cf758f
   #  https://github.com/NixOS/nixpkgs/pull/222163
@@ -32,7 +32,7 @@
   # signal-desktop-beta --use-tray-icon --enable-features=UseOzonePlatform --ozone-platform=wayland
   #
   # https://github.com/NixOS/nixpkgs/issues/222043#issuecomment-1493457041
- nixpkgs.overlays = [
+ nixpkgs.overlays = lib.mkIf (config.services.xserver.displayManager.gdm.wayland) [
    (self: super: {
      signal-desktop-beta = super.signal-desktop-beta.overrideAttrs (old: {
        preFixup = old.preFixup + ''
@@ -44,7 +44,7 @@
      });
    })
  ];
-#  nixpkgs.overlays = [
+#  nixpkgs.overlays = lib.mkIf (config.services.xserver.displayManager.gdm.wayland) [
 #    (self: super: {
 #      unstable.signal-desktop-beta = super.unstable.signal-desktop-beta.overrideAttrs (old: {
 #        preFixup = old.preFixup + ''