diff --git a/oni-eww.el b/oni-eww.el
index fd4b76c..713c833 100644
--- a/oni-eww.el
+++ b/oni-eww.el
@@ -4,7 +4,7 @@
 
 ;; Author: Tom Willemse <tom@ryuslash.org>
 ;; Keywords: local
-;; Version: 2021.0406.105450
+;; Version: 2021.0406.111733
 ;; Package-Requires: (eww oni-data-dir)
 
 ;; This program is free software; you can redistribute it and/or modify
@@ -42,8 +42,18 @@ The desired window width is specified in ‘oni-eww-desired-window-width’."
   (add-hook 'window-configuration-change-hook #'oni-eww-resize-margins nil t)
   (oni-eww-resize-margins))
 
+(defun oni-eww-display-buffer-in-only-window (buffer alist)
+  "Show only BUFFER.
+Delete all other windows and then pass BUFFER and ALIST on to
+`display-buffer-same-window'."
+  (delete-other-windows)
+  (display-buffer-same-window buffer alist))
+
 (setq eww-bookmarks-directory (oni-data-dir-locate "eww/"))
 
+(add-to-list 'display-buffer-alist
+             `(,(rx string-start "*eww*" string-end) oni-eww-display-buffer-in-only-window))
+
 (add-hook 'eww-mode-hook #'oni-eww-setup-margins)
 
 (provide 'oni-eww)