diff --git a/lib/phoenix_ecto/check_repo_status.ex b/lib/phoenix_ecto/check_repo_status.ex
index 32e93c2..79f288d 100644
--- a/lib/phoenix_ecto/check_repo_status.ex
+++ b/lib/phoenix_ecto/check_repo_status.ex
@@ -10,13 +10,14 @@ defmodule Phoenix.Ecto.CheckRepoStatus do
     * `:otp_app` - name of the application which the repos are fetched from
     * `:migration_paths` - a function that accepts a repo and returns a migration directory, or a list of migration directories, that is used to check for pending migrations
     * `:migration_lock` - the locking strategy used by the Ecto Adapter when checking for pending migrations. Set to `false` to disable migration locks.
+    * `:prefix` - the prefix used to check for pending migrations.
   """
 
   @behaviour Plug
 
   alias Plug.Conn
 
-  @migration_opts [:migration_lock]
+  @migration_opts [:migration_lock, :prefix]
   @compile {:no_warn_undefined, Ecto.Migrator}
 
   def init(opts) do
@@ -60,16 +61,23 @@ defmodule Phoenix.Ecto.CheckRepoStatus do
       end)
 
     true = is_function(migrations_fun, 3)
+    migration_opts = Keyword.take(opts, @migration_opts)
 
     try do
       repo
-      |> migrations_fun.(dirs, Keyword.take(opts, @migration_opts))
+      |> migrations_fun.(dirs, migration_opts)
       |> Enum.any?(fn {status, _version, _migration} -> status == :down end)
     rescue
       _ -> false
     else
-      true -> raise Phoenix.Ecto.PendingMigrationError, repo: repo, directories: dirs
-      false -> true
+      true ->
+        raise Phoenix.Ecto.PendingMigrationError,
+          repo: repo,
+          directories: dirs,
+          migration_opts: migration_opts
+
+      false ->
+        true
     end
   end
 
diff --git a/lib/phoenix_ecto/exceptions.ex b/lib/phoenix_ecto/exceptions.ex
index f03e2bf..1284c6f 100644
--- a/lib/phoenix_ecto/exceptions.ex
+++ b/lib/phoenix_ecto/exceptions.ex
@@ -8,8 +8,8 @@ defmodule Phoenix.Ecto.StorageNotCreatedError do
 end
 
 defmodule Phoenix.Ecto.PendingMigrationError do
-  @enforce_keys [:repo, :directories]
-  defexception [:repo, :directories]
+  @enforce_keys [:repo, :directories, :migration_opts]
+  defexception [:repo, :directories, :migration_opts]
 
   def message(%__MODULE__{repo: repo}) do
     "there are pending migrations for repo: #{inspect(repo)}. " <>
diff --git a/lib/phoenix_ecto/plug.ex b/lib/phoenix_ecto/plug.ex
index daff2c1..6291d01 100644
--- a/lib/phoenix_ecto/plug.ex
+++ b/lib/phoenix_ecto/plug.ex
@@ -30,15 +30,17 @@ unless Phoenix.Ecto.PendingMigrationError in excluded_exceptions do
   defimpl Plug.Exception, for: Phoenix.Ecto.PendingMigrationError do
     def status(_error), do: 503
 
-    def actions(%{repo: repo, directories: directories}),
+    def actions(%{repo: repo, directories: directories, migration_opts: migration_opts}),
       do: [
         %{
           label: "Run migrations for repo",
-          handler: {__MODULE__, :migrate, [repo, directories]}
+          handler: {__MODULE__, :migrate, [repo, directories, migration_opts]}
         }
       ]
 
-    def migrate(repo, directories), do: Ecto.Migrator.run(repo, directories, :up, all: true)
+    def migrate(repo, directories, migration_opts) do
+      Ecto.Migrator.run(repo, directories, :up, Keyword.merge(migration_opts || [], all: true))
+    end
   end
 end
 
diff --git a/test/phoenix_ecto/check_repo_status_test.exs b/test/phoenix_ecto/check_repo_status_test.exs
index 4c47122..e6bd2dc 100644
--- a/test/phoenix_ecto/check_repo_status_test.exs
+++ b/test/phoenix_ecto/check_repo_status_test.exs
@@ -103,14 +103,47 @@ defmodule Phoenix.Ecto.CheckRepoStatusTest do
 
     conn = conn(:get, "/")
 
-    assert_raise(Phoenix.Ecto.PendingMigrationError, fn ->
-      CheckRepoStatus.call(
-        conn,
-        otp_app: :check_repo_ready,
-        mock_migrations_fn: mock_migrations_fn,
-        migration_lock: false
-      )
-    end)
+    exception =
+      assert_raise(Phoenix.Ecto.PendingMigrationError, fn ->
+        CheckRepoStatus.call(
+          conn,
+          otp_app: :check_repo_ready,
+          mock_migrations_fn: mock_migrations_fn,
+          migration_lock: false
+        )
+      end)
+
+    assert exception.migration_opts == [migration_lock: false]
+  after
+    Application.delete_env(:check_repo_ready, :ecto_repos)
+    Process.unregister(StorageUpRepo)
+  end
+
+  test "supports Ecto's prefix option" do
+    Process.register(self(), StorageUpRepo)
+    Application.put_env(:check_repo_ready, :ecto_repos, [StorageUpRepo])
+
+    mock_migrations_fn = fn _repo, _directories, opts ->
+      if opts[:prefix] == "tenant_1" do
+        [{:down, 1, "migration"}]
+      else
+        []
+      end
+    end
+
+    conn = conn(:get, "/")
+
+    exception =
+      assert_raise(Phoenix.Ecto.PendingMigrationError, fn ->
+        CheckRepoStatus.call(
+          conn,
+          otp_app: :check_repo_ready,
+          mock_migrations_fn: mock_migrations_fn,
+          prefix: "tenant_1"
+        )
+      end)
+
+    assert exception.migration_opts == [prefix: "tenant_1"]
   after
     Application.delete_env(:check_repo_ready, :ecto_repos)
     Process.unregister(StorageUpRepo)