diff --git a/plugin/mappings.vim b/plugin/mappings.vim
index 81534f2..db3ddc7 100644
--- a/plugin/mappings.vim
+++ b/plugin/mappings.vim
@@ -10,6 +10,15 @@ nnoremap <leader>gd :YcmCompleter GoTo<CR>
 nnoremap <leader>gt :YcmCompleter GetType<CR>
 nnoremap <leader>sd :YcmShowDetailedDiagnostic<CR>
 
+" termdebug
+" TODO: Detecet if termdebug is loaded, if not do the default action.
+nnoremap <C-W><C-G> :Gdb<CR>
+nnoremap <C-W><C-E> :Program<CR>
+nnoremap <C-W><C-S> :Source<CR>
+tnoremap <C-G> :Gdb<CR>
+tnoremap <C-E> :Program<CR>
+tnoremap <C-S> :Source<CR>
+
 " GitGutter
 nnoremap <leader>gn :GitGutterNextHunk<CR>
 nnoremap <leader>gp :GitGutterPrevHunk<CR>