diff --git a/lib/next_ls/signature_help.ex b/lib/next_ls/signature_help.ex
index 2f21b85b..838cee78 100644
--- a/lib/next_ls/signature_help.ex
+++ b/lib/next_ls/signature_help.ex
@@ -75,7 +75,7 @@ defmodule NextLS.SignatureHelp do
   defp maybe_doc(content_type, %{"en" => fdoc}) do
     %MarkupContent{
       kind: MarkupKind.markdown(),
-      value: NextLS.DocsHelpers.to_markdown(content_type, fdoc)
+      value: NextLS.Docs.to_markdown(content_type, fdoc)
     }
   end