diff --git a/default.nix b/default.nix
index e65f27c..2cde789 100644
--- a/default.nix
+++ b/default.nix
@@ -57,6 +57,7 @@ in {
       editorconfig-nvim
       vim-vsnip
       # tmuxline-vim
+      which-key-nvim
       nvim-dap
       nvim-dap-ui
       nvim-notify