diff --git a/hosts/FredOS-Macbook.nix b/hosts/FredOS-Macbook.nix
index 847f220..c43a642 100644
--- a/hosts/FredOS-Macbook.nix
+++ b/hosts/FredOS-Macbook.nix
@@ -27,6 +27,9 @@
     boot.loader.systemd-boot.configurationLimit = 5;
     boot.initrd.systemd.enable = true;
 
+    # Swap Fn and left Ctrl on the internal Apple keyboard (PC layout)
+    boot.kernelParams = [ "hid_apple.swap_fn_leftctrl=1" ];
+
     # Allow video group (fred) to write to /sys/class/backlight and /sys/class/leds
     # (screen brightness and keyboard backlight)
     hardware.acpilight.enable = true;