diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 10aa1da972..4b3cedb936 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -1269,13 +1269,13 @@ (define-public l-abbaye-des-morts
     (version "2.0.1")
     (source
      (origin
-       (method url-fetch)
-       (uri (string-append "https://github.com/nevat/abbayedesmorts-gpl/"
-                           "archive/v" version ".tar.gz"))
-       (file-name (string-append name "-" version ".tar.gz"))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/nevat/abbayedesmorts-gpl.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
        (sha256
-        (base32
-         "1a67b0hq6271dd7pvwndjq29cwn2n8gawwz17xafa3k1hrhf8vw3"))
+        (base32 "1pwqf7r9bqb2p3xrw9i7y8pgr1401fy3mnnqpb1qkhmdl3gqi9hb"))
        (modules '((guix build utils)))
        (snippet
         ;; Unbundle fonts.