diff --git a/nixos/boot/opencore.nix b/nixos/boot/opencore.nix
index c2b516d..5d3e284 100644
--- a/nixos/boot/opencore.nix
+++ b/nixos/boot/opencore.nix
@@ -119,7 +119,7 @@ let
 
             NVRAM.Add."7C436110-AB2A-4BBB-A880-FE41995C9F82" = {
               "boot-args" =
-                "-v -igfxvesa ipc_control_port_options=0 ";
+                "-v -igfxvesa";
               "csr-active-config" = pkgs.lib.mkForce "AwgAAA==";
             };