diff --git a/custom.el b/custom.el
index 961c235..ef5f882 100644
--- a/custom.el
+++ b/custom.el
@@ -9,6 +9,7 @@
  '(anzu-replace-threshold 1000)
  '(anzu-replace-to-string-separator " => ")
  '(anzu-search-threshold 1000)
+ '(ecb-options-version "2.50")
  '(package-selected-packages
    (quote
     (ecb undo-tree pip-requirements jedi highlight-indent-guides yaml-mode whitespace-cleanup-mode sublime-themes sml-modeline smarty-mode smart-mode-line-powerline-theme scss-mode sass-mode rainbow-mode prettier-js pkgbuild-mode pcre2el nlinum markdown-mode less-css-mode flycheck editorconfig anzu ac-php))))