diff --git a/.chezmoiexternal.toml b/.chezmoiexternal.toml
new file mode 100644
index 0000000..6272f9b
--- /dev/null
+++ b/.chezmoiexternal.toml
@@ -0,0 +1,3 @@
+[".zgenom"]
+    type = "git-repo"
+    url = "https://github.com/jandamm/zgenom.git"