diff --git a/flakes/emacs/config/init.el b/flakes/emacs/config/init.el
index 1271e76..681fedb 100644
--- a/flakes/emacs/config/init.el
+++ b/flakes/emacs/config/init.el
@@ -247,7 +247,7 @@
    scroll-margin 0
    scroll-preserve-screen-position t
    tab-always-indent 'complete
-   undo-limit 6710886400 ;; 64mb
+   undo-limit 67108864 ;; 64mb
    undo-outer-limit 1006632960 ;; x 10 (960mb)
    undo-strong-limit 100663296 ;; x 1.5 (96mb)
    use-dialog-box nil