diff --git a/custom-variables.el b/custom-variables.el
index 5f0e087..b631440 100644
--- a/custom-variables.el
+++ b/custom-variables.el
@@ -74,8 +74,8 @@
  '(standard-indent 2)
  '(tabbar-mode nil)
  '(tool-bar-mode nil)
- '(undo-limit 800000)
- '(undo-strong-limit 1200000)
+ '(undo-limit 160000)
+ '(undo-strong-limit 240000)
  '(undo-tree-mode-lighter "")
  '(visual-line-mode nil t)
  '(whitespace-action nil)