diff --git a/extensions/overcast-theme.yaml b/extensions/overcast-theme.yaml
index e3134e9..b248ffa 100644
--- a/extensions/overcast-theme.yaml
+++ b/extensions/overcast-theme.yaml
@@ -9,7 +9,7 @@ area: themes
 version: 1.1.2
 description: Overcast to become cloudy or dark — just like this theme.
 marketing_url: https://github.com/ceiphr/sn-overcast-theme
-thumbnail_url: https://camo.githubusercontent.com/4ecbeeda63c4fa66b874e6860c0e2b2963eb752e/68747470733a2f2f63646e2e6365697068722e696f2f7374616e646172646e6f7465732f6f766572636173742f736e2d6f766572636173742d7468656d652d73637265656e73686f742e706e67
+thumbnail_url: https://i.imgur.com/KDnyBGx.png
 dock_icon:
   type: circle
   background_color: "#039be5"