diff --git a/oni-core.el b/oni-core.el
index 00c347f..179ea2d 100644
--- a/oni-core.el
+++ b/oni-core.el
@@ -4,7 +4,7 @@
 
 ;; Author: Tom Willemse <tom@ryuslash.org>
 ;; Keywords: local
-;; Version: 2022.1113.165518
+;; Version: 2022.1113.165538
 ;; Package-Requires: (oni-data-dir oni-embrace oni-hydra expand-region multiple-cursors gcmh diminish ws-butler which-key insert-char-preview mixed-pitch ace-window vertico marginalia orderless consult embark docstr)
 
 ;; This program is free software; you can redistribute it and/or modify
@@ -153,6 +153,9 @@ _s_: String list"
 (setq inhibit-startup-screen t)
 (setq electric-pair-skip-whitespace 'chomp)
 (setq fit-window-to-buffer-horizontally t)
+;; Discovered through
+;; https://github.com/novoid/dot-emacs/blob/23c28944f1991c636ea71ec7d5c3d266e6dbeb8a/config.org#deletes-duplicate-entries-of-the-history-of-the-minibuffer
+(setq history-delete-duplicates t)
 
 ;; (setq dashboard-footer-messages
 ;;       '("Play more in order to learn more"