diff --git a/Changelog.md b/Changelog.md
index c4c8ccef7..33b570f3f 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -140,6 +140,7 @@ everything is set up.
 * Fix preview with locator feature. [#4147](https://github.com/diaspora/diaspora/pull/4147)
 * Fix mentions at end of post. [#3746](https://github.com/diaspora/diaspora/issues/3746)
 * Fix missing indent to correct logged-out-header container relative positioning [#4134](https://github.com/diaspora/diaspora/pull/4134)
+* Private post dont show error 404 when you are not authorized on mobile page [#4129](https://github.com/diaspora/diaspora/issues/4129)
 
 ## Features
 
diff --git a/app/assets/stylesheets/mobile.css.scss b/app/assets/stylesheets/mobile.css.scss
index b1121bc70..962dbee37 100644
--- a/app/assets/stylesheets/mobile.css.scss
+++ b/app/assets/stylesheets/mobile.css.scss
@@ -1235,3 +1235,11 @@ input#q.search {
   height: 16px;
   width: 16px;
 }
+
+#big-number {
+  font-size: 120px !important;
+}
+
+#content {
+  font-size: 13px !important;
+}
diff --git a/app/views/errors/not_public.haml b/app/views/errors/not_public.haml
index 832dad9b9..008dd27ed 100644
--- a/app/views/errors/not_public.haml
+++ b/app/views/errors/not_public.haml
@@ -2,16 +2,9 @@
 -# licensed under the Affero General Public License version 3 or later. See
 -# the COPYRIGHT file.
 
-- if in_mobile_view?
-  :css
-    #big-number{ font-size: 120px;}
-    #content{ font-size: 13px;}
-
 - content_for :head do
   = stylesheet_link_tag :error_pages, :media => 'all'
 
-- content_for :after_content do
-
   #big-number.transparent
     404