diff --git a/lib/pleroma/language/translation/provider.ex b/lib/pleroma/language/translation/provider.ex
index 533b5355a..4b423247a 100644
--- a/lib/pleroma/language/translation/provider.ex
+++ b/lib/pleroma/language/translation/provider.ex
@@ -25,7 +25,7 @@ defmodule Pleroma.Language.Translation.Provider do
   @callback supported_languages(type :: :string | :target) ::
               {:ok, [String.t()]} | {:error, atom()}
 
-  @callback languages_matrix() :: {:ok, Map.t()} | {:error, atom()}
+  @callback languages_matrix() :: {:ok, map()} | {:error, atom()}
 
   @callback name() :: String.t()