diff --git a/Stackage/Config.hs b/Stackage/Config.hs
index efa689b1..efa38674 100644
--- a/Stackage/Config.hs
+++ b/Stackage/Config.hs
@@ -132,6 +132,9 @@ defaultStablePackages _ = unPackageMap $ execWriter $ do
         , "cryptohash hit language-java libgit pem siphash socks tls"
         , "tls-debug tls-extra vhd xenstore"
         ]
+    mapM (add "Alberto G. Corona <agocorona@gmail.com>") $ words
+         "RefSerialize TCache Workflow MFlow"
+
 #if !defined(mingw32_HOST_OS) && !defined(__MINGW32__)
     -- Does not compile on Windows
     add "Vincent Hanquez" "udbus"