diff --git a/Stackage/Config.hs b/Stackage/Config.hs
index 9aa33074..40ee2bbc 100644
--- a/Stackage/Config.hs
+++ b/Stackage/Config.hs
@@ -365,6 +365,9 @@ defaultStablePackages ghcVer requireHP = unPackageMap $ execWriter $ do
     -- https://github.com/fpco/stackage/issues/203
     addRange "Michael Snoyman" "exceptions" "< 0.4"
 
+    -- https://github.com/fpco/stackage/issues/204
+    addRange "Michael Snoyman" "intervals" "< 0.5"
+
     -- Requires too new a version of text
     when (ghcVer == GhcMajorVersion 7 4 && requireHP) $ do
         addRange "Michael snoyman" "attoparsec" "< 0.11.2.1"