diff --git a/External-themes.md b/External-themes.md
index edd2a2d..073aca9 100644
--- a/External-themes.md
+++ b/External-themes.md
@@ -454,7 +454,7 @@ author: [@eendroroy](https://github.com/eendroroy)
 
 #### alien-minimal
 
-![alien theme](https://github.com/eendroroy/alien-minimal/raw/images/images/alien-minimal-mac.png "alien-minimal theme preview")
+[![asciicast](https://asciinema.org/a/121488.png)](https://asciinema.org/a/121488)
 
 ##### Features