diff --git a/CSS/addons/README.MD b/CSS/addons/README.MD
index aa29020f..11ba87b0 100644
--- a/CSS/addons/README.MD
+++ b/CSS/addons/README.MD
@@ -1,3 +1,6 @@
 # CSS Addons
 
-## [Organizr](https://github.com/gilbN/theme.park/tree/master/CSS/addons/organizr/)
\ No newline at end of file
+## [Organizr](https://github.com/gilbN/theme.park/tree/master/CSS/addons/organizr/)
+
+## [Radarr](https://github.com/gilbN/theme.park/tree/master/CSS/addons/radarr)
+
diff --git a/CSS/addons/README.md b/CSS/addons/README.md
new file mode 100644
index 00000000..11ba87b0
--- /dev/null
+++ b/CSS/addons/README.md
@@ -0,0 +1,6 @@
+# CSS Addons
+
+## [Organizr](https://github.com/gilbN/theme.park/tree/master/CSS/addons/organizr/)
+
+## [Radarr](https://github.com/gilbN/theme.park/tree/master/CSS/addons/radarr)
+
diff --git a/CSS/addons/radarr/README.md b/CSS/addons/radarr/README.md
new file mode 100644
index 00000000..7b7b81ec
--- /dev/null
+++ b/CSS/addons/radarr/README.md
@@ -0,0 +1,54 @@
+# Radarr 4K logo
+
+Add a 4K logo to your Radarr css. 
+
+### Desktop
+![](desktop.png)
+![](v3-desktop.png)
+
+### Mobile
+![](mobile.png)
+![](v3-mobile.png)
+
+
+## Setup
+
+#### Nginx
+Examples of how to add it:
+
+```nginx
+proxy_set_header Accept-Encoding "";
+sub_filter
+'</head>'
+'<link rel="stylesheet" type="text/css" href="https://gilbn.github.io/theme.park/CSS/themes/radarr/THEME.css">
+<link rel="stylesheet" type="text/css" href="https://gilbn.github.io/theme.park/CSS/addons/radarr/radarr-4k-logo.css">
+</head>';
+sub_filter_once on;
+```
+
+#### Apache
+
+```nginx
+AddOutputFilterByType SUBSTITUTE text/html
+   Substitute 's|</head> '<link rel="stylesheet" type="text/css" href="https://gilbn.github.io/theme.park/CSS/themes/radarr/THEME.css"><link rel="stylesheet" type="text/css" href="https://gilbn.github.io/theme.park/CSS/addons/radarr/radarr-4k-logo.css">
+</head>';|'
+```
+
+#### Caddy
+
+```nginx
+filter rule {
+    content_type text/html.*
+    search_pattern </head>
+    replacement "<link rel='stylesheet' type='text/css' href='https://gilbn.github.io/theme.park/CSS/themes/<APP_NAME>/<THEME>.css'><link rel='stylesheet' type='text/css' href='https://gilbn.github.io/theme.park/CSS/addons/radarr/radarr-4k-logo.css'></head>"
+}
+```
+
+#### Stylus
+
+Just add another import line.
+
+```css
+@import "https://gilbn.github.io/theme.park/CSS/themes/radarr/THEME.css";
+@import "https://gilbn.github.io/theme.park/CSS/addons/radarr/radarr-4k-logo.css";
+```
\ No newline at end of file
diff --git a/CSS/addons/radarr/desktop.png b/CSS/addons/radarr/desktop.png
new file mode 100644
index 00000000..84f8971e
Binary files /dev/null and b/CSS/addons/radarr/desktop.png differ
diff --git a/CSS/addons/radarr/mobile.png b/CSS/addons/radarr/mobile.png
new file mode 100644
index 00000000..42ea84ed
Binary files /dev/null and b/CSS/addons/radarr/mobile.png differ
diff --git a/CSS/addons/radarr/radarr-4k-logo.css b/CSS/addons/radarr/radarr-4k-logo.css
index 963fd865..3834fcbe 100644
--- a/CSS/addons/radarr/radarr-4k-logo.css
+++ b/CSS/addons/radarr/radarr-4k-logo.css
@@ -1,4 +1,4 @@
-/* Desttop */
+/* Desktop */
 @media (min-width: 752px) {
     .navbar-brand>img {
         display:none !important; 
@@ -35,4 +35,39 @@
         -o-background-size: cover;
         margin-bottom: -12px;
         }
-    }
\ No newline at end of file
+    }
+
+/* Radarr V3*/
+@media (min-width: 752px) {
+    .PageHeader-logoFull-2z6pD  {
+        display: none !important;
+    }
+    .PageHeader-logoContainer-3bOb3:before {
+        background-image: url("https://gflix.app/theme.park/CSS/addons/radarr/radarr4k-v3.png");
+        display: inline-block;
+        width: 148px; 
+        height: 48px;
+        content:"";
+        background-size:  cover;
+        -webkit-background-size:  cover;
+        -moz-background-size:  cover;
+        -o-background-size: cover;
+    }    
+} 
+
+@media (max-width: 767px) {
+    .PageHeader-logo-2y8vm  {
+        display: none !important;
+    }   
+    .PageHeader-logoContainer-3bOb3:before {
+        background-image: url("https://gilbn.github.io/theme.park/CSS/addons/radarr/radarr-v3-mobile.png");
+        display: inline-block;
+        width: 32px; 
+        height: 32px;
+        content:"";
+        background-size:  cover;
+        -webkit-background-size:  cover;
+        -moz-background-size:  cover;
+        -o-background-size: cover;
+    } 
+}
\ No newline at end of file
diff --git a/CSS/addons/radarr/radarr-v3-mobile.png b/CSS/addons/radarr/radarr-v3-mobile.png
new file mode 100644
index 00000000..65dee236
Binary files /dev/null and b/CSS/addons/radarr/radarr-v3-mobile.png differ
diff --git a/CSS/addons/radarr/radarr4k-v3.png b/CSS/addons/radarr/radarr4k-v3.png
new file mode 100644
index 00000000..ee888e27
Binary files /dev/null and b/CSS/addons/radarr/radarr4k-v3.png differ
diff --git a/CSS/addons/radarr/v3-desktop.png b/CSS/addons/radarr/v3-desktop.png
new file mode 100644
index 00000000..c399f4c7
Binary files /dev/null and b/CSS/addons/radarr/v3-desktop.png differ
diff --git a/CSS/addons/radarr/v3-mobile.png b/CSS/addons/radarr/v3-mobile.png
new file mode 100644
index 00000000..7826b843
Binary files /dev/null and b/CSS/addons/radarr/v3-mobile.png differ