diff --git a/home/.chezmoiexternal.toml.tmpl b/home/.chezmoiexternal.toml.tmpl
index 7035058..bc0bbed 100644
--- a/home/.chezmoiexternal.toml.tmpl
+++ b/home/.chezmoiexternal.toml.tmpl
@@ -1,3 +1,9 @@
+{ $asdfVersion := "0.16.7" -}}
+[".local/bin/asdf"]
+    type = "archive-file"
+    url = "https://github.com/asdf-vm/asdf/releases/download/v{{ $asdfVersion }}/asdf-v{{ $ageVersion }}-{{ .chezmoi.os }}-{{ .chezmoi.arch }}.tar.gz"
+    path = "asdf"
+
 [".asdf"]
     type = "git-repo"
     url = "https://github.com/asdf-vm/asdf.git"