diff --git a/hosts/FredOS-Macbook.nix b/hosts/FredOS-Macbook.nix
index 1216675..ec2b939 100644
--- a/hosts/FredOS-Macbook.nix
+++ b/hosts/FredOS-Macbook.nix
@@ -58,7 +58,7 @@ import glob, os, select, struct, time
 
 EVENT_SIZE = struct.calcsize("llHHi")
 EV_KEY = 0x01
-DWT_TIMEOUT = 0.3
+DWT_TIMEOUT = 0.4
 # Modifier keycodes — don't inhibit touchpad for these
 MODIFIERS = {42, 54, 29, 97, 56, 100, 125, 126}  # L/R Shift, Ctrl, Alt, Super