diff --git a/lua/keymappings.lua b/lua/keymappings.lua
index 4a8ebc3..1c69c98 100644
--- a/lua/keymappings.lua
+++ b/lua/keymappings.lua
@@ -23,8 +23,13 @@ utils.map('n', '<A-Down>', ':wincmd j<CR>')
 utils.map('n', '<A-Left>', ':wincmd h<CR>')
 utils.map('n', '<A-Right>', ':wincmd l<CR>')
 -- Open a new vertical split window with Ctrl - F2
-utils.map('n', '<C-F2>', '<Esc>:vsplit .<CR>')
+utils.map('n', '<C-F2>', ':vsplit .<CR>')
 utils.map('i', '<C-F2>', '<Esc>:vsplit .<CR>')
 -- Open a new horizontal split window with Shift - F2
-utils.map('n', '<S-F2>', '<Esc>:split .<CR>')
+utils.map('n', '<S-F2>', ':split .<CR>')
 utils.map('i', '<S-F2>', '<Esc>:split .<CR>')
+
+
+utils.map('n', '<C-S>', ':wa<CR>')
+
+utils.map('n', '<Space>', '<Nop>')