diff --git a/config.el b/config.el
index 33f67dc..ea77700 100644
--- a/config.el
+++ b/config.el
@@ -352,7 +352,7 @@
 
 (map!
  "C-M-\\" #'+x/indent-region-or-buffer
- "C-x k" #'kill-current-buffer
+ "C-x k" #'+x/kill-buffer
  "C-<" #'+x/scroll-down-one
  "C->" #'+x/scroll-up-one
  "M-Q" #'+x/unfill-paragraph
diff --git a/repos/x-lib/x-lib.el b/repos/x-lib/x-lib.el
index 03fce17..ab38e06 100644
--- a/repos/x-lib/x-lib.el
+++ b/repos/x-lib/x-lib.el
@@ -11,6 +11,12 @@
       (indent-region (region-beginning) (region-end))
     (indent-region (point-min) (point-max))))
 
+;;;###autoload
+(defun +x/kill-buffer ()
+  "Kill current buffer without prompting for which buffer."
+  (interactive)
+  (kill-buffer))
+
 ;;;###autoload
 (defun +x/scroll-down-one ()
   "Scroll text (but not the point) of selected window downward one line."