@@ -353,8 +353,9 @@ defaultStablePackages ghcVer requireHP = unPackageMap $ execWriter $ do
353353 ]
354354
355355 -- Newest hxt requires network 2.4 or newest
356− addRange "Michael Snoyman" "hxt" "< 9.3.1"
357− addRange "Michael Snoyman" "network" "< 2.4"
356+ when (ghcVer == GhcMajorVersion 7 4 && requireHP) $ do
357+ addRange "Michael Snoyman" "hxt" "< 9.3.1"
358+ addRange "Michael Snoyman" "network" "< 2.4"
358359
359360 -- https://github.com/fpco/stackage/issues/189
360361 addRange "Michael Snoyman" "statistics" "< 0.11"