diff --git a/.config/wezterm/wezterm.lua b/.config/wezterm/wezterm.lua
index b8f7cb1..8006182 100644
--- a/.config/wezterm/wezterm.lua
+++ b/.config/wezterm/wezterm.lua
@@ -50,6 +50,7 @@ config.keys = {
 
     -- Vim copy mode
     { key = 'Enter', mods = 'CTRL',       action = act.ActivateCopyMode, },
+    --{ key = 'd',     mods = 'CTRL',       action = act.CopyMode {MoveByPage = 0.5}, },
 
     -- Tabs
     { key = 'Space', mods = 'CTRL',       action = act.SpawnTab 'CurrentPaneDomain' },
@@ -83,6 +84,20 @@ config.keys = {
     },
 }
 
+-- Add custom keybinding to copy_mode
+local key_tables = wezterm.gui.default_key_tables()
+table.insert(key_tables.copy_mode, {
+    key = 'd',
+    mods = 'CTRL',
+    action = act.CopyMode { MoveByPage = 0.5 }
+})
+table.insert(key_tables.copy_mode, {
+    key = 'f',
+    mods = 'CTRL',
+    action = act.CopyMode { MoveByPage = -0.5 }
+})
+config.key_tables = key_tables
+
 -- Tab bar
 config.use_fancy_tab_bar = false
 config.tab_bar_at_bottom = true