diff --git a/build-constraints.yaml b/build-constraints.yaml
index ff1dde26..2808f16a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5152,6 +5152,18 @@ skipped-tests:
     # https://github.com/fpco/stackage/issues/3368
     - clock # tasty
     - stringbuilder # hspec
+    # some stabs in the dark...
+    - HUnit
+    - aeson
+    - async
+    - attoparsec
+    - criterion
+    - doctest
+    - hashable
+    - hspec
+    - http-types
+    - semigroupoids
+    - tasty
 
     # Outdated dependencies
     # These can periodically be checked for updates;