diff --git a/images/themes/PotatoFox.webp b/images/themes/PotatoFox.webp
new file mode 100644
index 0000000..7554a03
Binary files /dev/null and b/images/themes/PotatoFox.webp differ
diff --git a/themes.json b/themes.json
index aca30a3..ebb9bb5 100644
--- a/themes.json
+++ b/themes.json
@@ -789,5 +789,12 @@
     "description": "Brings the Windows 7 titlebar buttons to modern versions of Firefox",
     "image": "assets/img/themes/aeroFirefox.webp",
     "tags": ["aero","dark","light","lightweight","windows7","minimal"]
+  },
+  {
+    "title": "PotatoFox",
+    "link": "https://gitlab.com/awwsomepotato/FirefoxCSS",
+    "description": "A compact and minimal firefox theme using Sidebery",
+    "image": "assets/img/themes/PotatoFox.webp",
+    "tags": ["minimal","compact","vertical tabs","Sidebery","arc"]
   }
 ]