diff --git a/assets/keymaps/default-linux.json b/assets/keymaps/default-linux.json
index 209699b3cd..6fb4647798 100644
--- a/assets/keymaps/default-linux.json
+++ b/assets/keymaps/default-linux.json
@@ -297,13 +297,8 @@
       "ctrl-shift-k": "editor::DeleteLine",
       "alt-up": "editor::MoveLineUp",
       "alt-down": "editor::MoveLineDown",
-      "ctrl-alt-shift-up": [
-        "editor::DuplicateLine",
-        {
-          "move_upwards": true
-        }
-      ],
-      "ctrl-alt-shift-down": "editor::DuplicateLine",
+      "ctrl-alt-shift-up": "editor::DuplicateLineUp",
+      "ctrl-alt-shift-down": "editor::DuplicateLineDown",
       "ctrl-shift-left": "editor::SelectToPreviousWordStart",
       "ctrl-shift-right": "editor::SelectToNextWordEnd",
       "ctrl-shift-up": "editor::SelectLargerSyntaxNode", //todo(linux) tmp keybinding
@@ -593,12 +588,6 @@
       "tab": "channel_modal::ToggleMode"
     }
   },
-  {
-    "context": "ChatPanel > MessageEditor",
-    "bindings": {
-      "escape": "chat_panel::CloseReplyPreview"
-    }
-  },
   {
     "context": "FileFinder",
     "bindings": { "ctrl-shift-p": "file_finder::SelectPrev" }