diff --git a/lua/keybindings.lua b/lua/keybindings.lua
index f16e0c8..cca4763 100644
--- a/lua/keybindings.lua
+++ b/lua/keybindings.lua
@@ -70,3 +70,7 @@ vim.keymap.set('n', '<C-W>2', ":split<CR>", { desc = "Win: split horizontally" }
 vim.keymap.set('n', '<C-W>2', ":vsplit<CR>", { desc = "Win: split vertically" })
 vim.keymap.set('n', '<space>q', "gwap", { desc = "Wrap paragraph" })
 vim.keymap.set('n', '<esc><esc>', ":silent! nohls<CR>", { desc = "Clear search" })
+
+-- horizontally scroll with mouse
+vim.keymap.set('n', '<S-ScrollWheelUp>', 'zh')
+vim.keymap.set('n', '<S-ScrollWheelDown>', 'zl')