diff --git a/workspaces/Ubuntu-Focal/ubuntu-focal.jpg b/workspaces/Ubuntu-Focal/ubuntu-focal.jpg
deleted file mode 100644
index e7cef77..0000000
Binary files a/workspaces/Ubuntu-Focal/ubuntu-focal.jpg and /dev/null differ
diff --git a/workspaces/Ubuntu-Focal/ubuntu-focal.png b/workspaces/Ubuntu-Focal/ubuntu-focal.png
new file mode 100644
index 0000000..cf468ef
Binary files /dev/null and b/workspaces/Ubuntu-Focal/ubuntu-focal.png differ
diff --git a/workspaces/Ubuntu-Focal/workspace.json b/workspaces/Ubuntu-Focal/workspace.json
index 28b29b6..7f7779b 100644
--- a/workspaces/Ubuntu-Focal/workspace.json
+++ b/workspaces/Ubuntu-Focal/workspace.json
@@ -1,7 +1,7 @@
 {
   "description": "Customized Ubuntu 20.04 (Focal) desktop with extras",
   "docker_registry": "https://index.docker.io/v1/",
-  "image_src": "ubuntu-focal.jpg",
+  "image_src": "ubuntu-focal.png",
   "name": "doctorwhen/kasm:ubuntu-focal",
   "friendly_name": "Ubuntu Focal",
   "cores": 2,