diff --git a/lib/migration_generator/migration_generator.ex b/lib/migration_generator/migration_generator.ex
index 7a7a0005..7ce9edab 100644
--- a/lib/migration_generator/migration_generator.ex
+++ b/lib/migration_generator/migration_generator.ex
@@ -865,27 +865,28 @@ defmodule AshPostgres.MigrationGenerator do
   end
 
   defp migration_path(opts, repo, tenant? \\ false) do
-    repo_name = repo_name(repo)
     # Copied from ecto's mix task, thanks Ecto ❤️
     config = repo.config()
     app = Keyword.fetch!(config, :otp_app)
 
     if tenant? do
-      if opts.tenant_migration_path do
-        opts.tenant_migration_path
+      if path = opts.tenant_migration_path || config[:tenant_migrations_path] do
+        path
       else
-        Path.join([Mix.Project.deps_paths()[app] || File.cwd!(), "priv"])
+        priv =
+          config[:priv] || "priv/#{repo |> Module.split() |> List.last() |> Macro.underscore()}"
+
+        Application.app_dir(app, Path.join(priv, "tenant_migrations"))
       end
-      |> Path.join(repo_name)
-      |> Path.join("tenant_migrations")
     else
-      if opts.migration_path do
-        opts.migration_path
+      if path = opts.migration_path || config[:tenant_migrations_path] do
+        path
       else
-        Path.join([Mix.Project.deps_paths()[app] || File.cwd!(), "priv"])
+        priv =
+          config[:priv] || "priv/#{repo |> Module.split() |> List.last() |> Macro.underscore()}"
+
+        Application.app_dir(app, Path.join(priv, "migrations"))
       end
-      |> Path.join(repo_name)
-      |> Path.join("migrations")
     end
   end
 
diff --git a/lib/mix/tasks/ash_postgres.generate_migrations.ex b/lib/mix/tasks/ash_postgres.generate_migrations.ex
index 08f46528..b71568d4 100644
--- a/lib/mix/tasks/ash_postgres.generate_migrations.ex
+++ b/lib/mix/tasks/ash_postgres.generate_migrations.ex
@@ -5,10 +5,10 @@ defmodule Mix.Tasks.AshPostgres.GenerateMigrations do
   Options:
 
   * `domains` - a comma separated list of Domain modules, for which migrations will be generated
-  * `snapshot-path` - a custom path to store the snapshots, defaults to "priv/resource_snapshots"
-  * `migration-path` - a custom path to store the migrations, defaults to "priv".
+  * `snapshot-path` - a custom path to store the snapshots, defaults to "priv/repo_name/resource_snapshots"
+  * `migration-path` - a custom path to store the migrations, defaults to "priv/repo_name/migrations".
     Migrations are stored in a folder for each repo, so `priv/repo_name/migrations`
-  * `tenant-migration-path` - Same as `migration_path`, except for any tenant specific migrations
+  * `tenant-migration-path` - Same as `migration_path`, except for tenant-specific migrations
   * `drop-columns` - whether or not to drop columns as attributes are removed. See below for more
   * `name` -
       names the generated migrations, prepending with the timestamp. The default is `migrate_resources_<n>`,
diff --git a/lib/repo.ex b/lib/repo.ex
index 6f77f300..5429fdf6 100644
--- a/lib/repo.ex
+++ b/lib/repo.ex
@@ -44,7 +44,7 @@ defmodule AshPostgres.Repo do
 
   Because an `AshPostgres.Repo` is also an `Ecto.Repo`, it has all of the same callbacks.
 
-  In the `c:Ecto.Repo.config/0` callback, you can configure the following additional items:
+  In the `c:Ecto.Repo.init/2` callback, you can configure the following additional items:
 
   - `:tenant_migrations_path` - The path where your tenant migrations are stored (only relevant for a multitenant implementation)
   - `:snapshots_path` - The path where the resource snapshots for the migration generator are stored.