diff --git a/priv/repo/migrations/20200925065249_make_user_ids_ci.exs b/priv/repo/migrations/20200925065249_make_user_ids_ci.exs
new file mode 100644
index 000000000..b7305f137
--- /dev/null
+++ b/priv/repo/migrations/20200925065249_make_user_ids_ci.exs
@@ -0,0 +1,19 @@
+defmodule Pleroma.Repo.Migrations.MakeUserIdsCI do
+  use Ecto.Migration
+
+  def up do
+    alter table(:users) do
+      modify(:uri, :citext)
+    end
+
+    create(unique_index(:users, :uri))
+  end
+
+  def don do
+    drop(unique_index(:users, :uri))
+
+    alter table(:users) do
+      modify(:uri, :text)
+    end
+  end
+end
diff --git a/test/user_search_test.exs b/test/user_search_test.exs
index cc14e9741..b99a77b57 100644
--- a/test/user_search_test.exs
+++ b/test/user_search_test.exs
@@ -41,7 +41,7 @@ defmodule Pleroma.UserSearchTest do
         insert(:user, %{
           nickname: "no_relation",
           ap_id: "https://lain.com/users/lain",
-          uri: "https://lain.com/@lain"
+          uri: "https://lain.com/@Lain"
         })
 
       _user = insert(:user, %{nickname: "com_user"})