diff --git a/assets/keymaps/default-linux.json b/assets/keymaps/default-linux.json
index 2610f9b7051cbce74ce6df13d49699c74e870395..a60dc92844b337409e717b56975789073eb964fb 100644
--- a/assets/keymaps/default-linux.json
+++ b/assets/keymaps/default-linux.json
@@ -170,6 +170,7 @@
     "context": "Markdown",
     "bindings": {
       "copy": "markdown::Copy",
+      "ctrl-insert": "markdown::Copy",
       "ctrl-c": "markdown::Copy"
     }
   },
@@ -258,6 +259,7 @@
     "context": "AgentPanel > Markdown",
     "bindings": {
       "copy": "markdown::CopyAsMarkdown",
+      "ctrl-insert": "markdown::CopyAsMarkdown",
       "ctrl-c": "markdown::CopyAsMarkdown"
     }
   },