diff --git a/app/views/layouts/shared/_head.html.erb b/app/views/layouts/shared/_head.html.erb
index 550b61eaa..ecee1abc0 100644
--- a/app/views/layouts/shared/_head.html.erb
+++ b/app/views/layouts/shared/_head.html.erb
@@ -7,7 +7,7 @@
   <% end %>
   <meta name="color-scheme" content="light dark">
   <meta name="theme-color" content="#ffffff" media="(prefers-color-scheme: light)">
-  <meta name="theme-color" content="#000000" media="(prefers-color-scheme: dark)">
+  <meta name="theme-color" content="#0d181d" media="(prefers-color-scheme: dark)">
   <%= csrf_meta_tags %>
   <%= csp_meta_tag %>
   <%= tag.meta name: "current-user-id", content: Current.user.id if Current.user %>
diff --git a/app/views/pwa/manifest.json.erb b/app/views/pwa/manifest.json.erb
index fc7777836..2f268a7d4 100644
--- a/app/views/pwa/manifest.json.erb
+++ b/app/views/pwa/manifest.json.erb
@@ -36,7 +36,5 @@
       "url": "<%= root_path %>",
       "icons": [{ "src": "<%= image_url("activity.svg") %>", "sizes": "any" }]
     }
-  ],
-  "theme_color": "#ffffff",
-  "background_color": "#ffffff"
+  ]
 }