diff --git a/keymaps/ex-mode.cson b/keymaps/ex-mode.cson
index 5abddd0..dab8fe3 100644
--- a/keymaps/ex-mode.cson
+++ b/keymaps/ex-mode.cson
@@ -9,3 +9,6 @@
 # https://atom.io/docs/latest/advanced/keymaps
 'atom-text-editor.vim-mode:not(.insert-mode)':
   ':': 'ex-mode:open'
+
+'atom-text-editor.vim-mode-plus:not(.insert-mode)':
+  ':': 'ex-mode:open'