diff --git a/flatpak-management.nix b/flatpak-management.nix
index 10ec1c7..d267341 100644
--- a/flatpak-management.nix
+++ b/flatpak-management.nix
@@ -32,9 +32,9 @@ let
     done
 
     # Ensure Threema Desktop (beta, non-Flathub) is installed or updated
-    # echo "Ensuring Threema Desktop is installed or updated..."
-    # ${pkgs.flatpak}/bin/flatpak install -y --or-update --from \
-    #   https://releases.threema.ch/flatpak/threema-desktop/ch.threema.threema-desktop.flatpakref
+    ${pkgs.flatpak}/bin/flatpak install -y --or-update --from \
+      https://releases.threema.ch/flatpak/threema-desktop/ch.threema.threema-desktop.flatpakref \
+      || true
 
     # Remove unused Flatpaks
     ${pkgs.flatpak}/bin/flatpak uninstall --unused -y --noninteractive