@@ -886,6 +886,9 @@ packages:
886886 # https://github.com/fpco/stackage/issues/517
887887 - generic-deriving < 1.7
888888
889+ # https://github.com/fpco/stackage/issues/521
890+ - tagged < 0.8
891+
889892# Package flags are applied to individual packages, and override the values of
890893# global-flags
891894package-flags: