diff --git a/home/modules/tui/neovim/plugins/comment.nix b/home/modules/tui/neovim/plugins/comment.nix
index 0a688e9..428aa11 100644
--- a/home/modules/tui/neovim/plugins/comment.nix
+++ b/home/modules/tui/neovim/plugins/comment.nix
@@ -3,8 +3,8 @@
     enable = true;
 
     settings = {
-      opleader.line = "<C-b>";
-      toggler.line = "<C-b>";
+      opleader.line = "<C-_>";
+      toggler.line = "<C-_>";
     };
   };
-}
\ No newline at end of file
+}