diff --git a/docs/Config.md b/docs/Config.md
index 667813a95..6546572c9 100644
--- a/docs/Config.md
+++ b/docs/Config.md
@@ -207,6 +207,7 @@ keybinding:
     commitChangesWithoutHook: 'w' # commit changes without pre-commit hook
     amendLastCommit: 'A'
     commitChangesWithEditor: 'C'
+    confirmDiscard: 'x'
     ignoreFile: 'i'
     refreshFiles: 'r'
     stashAllChanges: 's'