@@ -954,6 +954,9 @@ packages:
954954 # https://github.com/fpco/stackage/issues/537
955955 - zlib < 0.6
956956
957+ # https://github.com/fpco/stackage/issues/549
958+ - tttool < 1.4
959+
957960# Package flags are applied to individual packages, and override the values of
958961# global-flags
959962package-flags: