diff --git a/MODEL_REGISTRY.md b/MODEL_REGISTRY.md
index 4f3c4f8..576d802 100644
--- a/MODEL_REGISTRY.md
+++ b/MODEL_REGISTRY.md
@@ -90,7 +90,7 @@
     "carbon_baseline": {
         "version": "v1.0.0",
         "stage": {
-            "dev": null
+            "dev": "v1.0.0"
         },
         "registered": true,
         "active": true