diff --git a/pkgs/unit/at/atlauncher/package.nix b/pkgs/unit/at/atlauncher/package.nix
index 8611cd7..60a906d 100644
--- a/pkgs/unit/at/atlauncher/package.nix
+++ b/pkgs/unit/at/atlauncher/package.nix
@@ -26,7 +26,8 @@ stdenv.mkDerivation rec {
     makeWrapper ${jdk17}/bin/java $out/bin/atlauncher \
       --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ xorg.libXxf86vm udev ]}" \
       --add-flags "-jar $out/share/java/ATLauncher.jar" \
-      --add-flags "--working-dir \''${XDG_DATA_HOME:-\$HOME/.local/share}/ATLauncher"
+      --add-flags "--working-dir \''${XDG_DATA_HOME:-\$HOME/.local/share}/ATLauncher" \
+      --add-flags "--no-launcher-update"
   '';
 
   meta = {