diff --git a/lib/pleroma/web/media_proxy/media_proxy_controller.ex b/lib/pleroma/web/media_proxy/media_proxy_controller.ex
index 5621f72dc..ff7fd2409 100644
--- a/lib/pleroma/web/media_proxy/media_proxy_controller.ex
+++ b/lib/pleroma/web/media_proxy/media_proxy_controller.ex
@@ -158,7 +158,7 @@ defp put_preview_response_headers(
     |> put_resp_header("cache-control", ReverseProxy.default_cache_control_header())
   end
 
-  defp thumbnail_max_dimensions() do
+  defp thumbnail_max_dimensions do
     config = Config.get([:media_preview_proxy], [])
 
     thumbnail_max_width = Keyword.fetch!(config, :thumbnail_max_width)