diff --git a/setup.cfg b/setup.cfg
index 000c4a77e..ca6859b3e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -43,6 +43,7 @@ allow_any_generics = false
 ignore_missing_imports = true
 namespace_packages = true
 explicit_package_bases = true
+follow_untyped_imports = true
 
 # Temporary, until we decide on a mypy
 # config for all files.