diff --git a/Stackage/Config.hs b/Stackage/Config.hs
index 5d26f723..eb3e98ce 100644
--- a/Stackage/Config.hs
+++ b/Stackage/Config.hs
@@ -351,6 +351,12 @@ defaultStablePackages ghcVer = unPackageMap $ execWriter $ do
     -- https://github.com/fpco/stackage/issues/168
     addRange "Michael Snoyman" "crypto-api" "< 0.13"
 
+    -- https://github.com/fpco/stackage/issues/170
+    addRange "Michael Snoyman" "aeson" "< 0.7"
+
+    -- https://github.com/fpco/stackage/issues/171
+    addRange "Michael Snoyman" "pandoc-citeproc" "< 0.3"
+
     addRange "Michael Snoyman" "hashable" "< 1.2"
 
     -- Requires binary 0.7