diff --git a/assets/keymaps/default-linux.json b/assets/keymaps/default-linux.json
index 1893ef6e13c4d9b7e0848f5a2f3a0e2cd2fcba04..2ff6ba3327ccd05351b4ab1f86134513cdfa74bc 100644
--- a/assets/keymaps/default-linux.json
+++ b/assets/keymaps/default-linux.json
@@ -813,6 +813,7 @@
       "pagedown": ["terminal::SendKeystroke", "pagedown"],
       "escape": ["terminal::SendKeystroke", "escape"],
       "enter": ["terminal::SendKeystroke", "enter"],
+      "ctrl-b": ["terminal::SendKeystroke", "ctrl-b"],
       "ctrl-c": ["terminal::SendKeystroke", "ctrl-c"],
       "shift-pageup": "terminal::ScrollPageUp",
       "shift-pagedown": "terminal::ScrollPageDown",