diff --git a/build-constraints.yaml b/build-constraints.yaml
index 097e80cf..b2d7236a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -157,7 +157,6 @@ packages:
         - cryptohash-sha1
         - cryptohash-sha256
         - cryptohash-sha512
-        - newtype
         - resolv
         - blaze-builder
         - netrc
@@ -171,8 +170,6 @@ packages:
         - test-framework
         - test-framework-hunit
         - test-framework-quickcheck2
-        - HsYAML
-        - HsYAML-aeson
 
         # Some "grandfathered dependencies" I took over because I contributed to them at some time.
         # Feel free to snatch them from me!
@@ -407,6 +404,7 @@ packages:
         - siggy-chardust
         - detour-via-sci
         - hpack-dhall
+        - newtype
 
     "Matthew Ahrens <matt.p.ahrens@gmail.com> @mpahrens":
         - forkable-monad
@@ -1809,6 +1807,8 @@ packages:
 
     "Tristan de Cacqueray <tdecacqu@redhat.com> @tristanC":
         - linux-capabilities
+        - HsYAML
+        - HsYAML-aeson
 
     "Jens Petersen <juhpetersen@gmail.com> @juhp":
         - bodhi