diff --git a/src/system/hardware/gpu/nvidia/system.nix b/src/system/hardware/gpu/nvidia/system.nix
index 87f0c6f..179d0f6 100644
--- a/src/system/hardware/gpu/nvidia/system.nix
+++ b/src/system/hardware/gpu/nvidia/system.nix
@@ -10,7 +10,15 @@ in
   };
   config = lib.mkIf cfg.enable {
     services.xserver.videoDrivers = [ "nvidia" ];
-    boot.kernelParams = [ "nvidia.NVreg_PreserveVideoMemoryAllocations=1" "nvidia_drm.fbdev=1" ];
+    boot.kernelParams = [
+      "nvidia.NVreg_PreserveVideoMemoryAllocations=1"
+      "nvidia_drm.fbdev=1"
+
+      # TODO: remove after https://github.com/NVIDIA/open-gpu-kernel-modules/pull/692
+      # and similar are merged and build in nixpkgs-unstable.
+      # WARNING: this disables tty output and thus hides boot logs.
+      "initcall_blacklist=simpledrm_platform_driver_init"
+    ];
     hardware.nvidia = {
       modesetting.enable = true;
       powerManagement = {