diff --git a/build-constraints.yaml b/build-constraints.yaml
index e5b5ca8f..4e861ee4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -271,7 +271,7 @@ packages:
         - monad-recorder
         - packcheck
         - streamly
-        - unicode-transforms < 0 # GHC 8.4 via QuickCheck-2.11.3
+        - unicode-transforms < 0 # GHC 8.4 via getopt-generics, QuickCheck-2.11.3
         - xls < 0 # DependencyFailed (PackageName "getopt-generics")
 
     "Aleksey Uimanov <s9gf4ult@gmail.com> @s9gf4ult":
@@ -284,7 +284,7 @@ packages:
 
     "Schell Scivally <schell@zyghost.com> @schell":
         - renderable
-        - varying < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
+        - varying
 
     "Nicolas Mattia <nicolas@nmattia.com> @nmattia":
         - makefile