diff --git a/Stackage/Config.hs b/Stackage/Config.hs
index 5eefa6aa..714352ed 100644
--- a/Stackage/Config.hs
+++ b/Stackage/Config.hs
@@ -371,6 +371,10 @@ defaultStablePackages ghcVer requireHP = unPackageMap $ execWriter $ do
     -- https://github.com/fpco/stackage/issues/207
     addRange "Michael Snoyman" "semigroups" "< 0.13"
 
+    -- https://github.com/fpco/stackage/issues/209
+    addRange "Michael Snoyman" "haskell-src-exts" "< 1.15"
+    addRange "Michael Snoyman" "haskell-names" "< 0.3.3.1"
+
     -- Requires too new a version of text
     when (ghcVer == GhcMajorVersion 7 4 && requireHP) $ do
         addRange "Michael Snoyman" "attoparsec" "< 0.11.2.1"