diff --git a/migrations.json b/migrations.json
deleted file mode 100644
index 7e8bbf354..000000000
--- a/migrations.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "migrations": [
-    {
-      "version": "18.1.0-beta.3",
-      "description": "Moves affected.defaultBase to defaultBase in `nx.json`",
-      "implementation": "./src/migrations/update-17-2-0/move-default-base",
-      "package": "nx",
-      "name": "move-default-base-to-nx-json-root"
-    }
-  ]
-}