diff --git a/build-constraints.yaml b/build-constraints.yaml
index fdfbcfde..05db9d82 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -570,20 +570,11 @@ packages:
         # - aws-lambda-haskell-runtime # https://github.com/commercialhaskell/stackage/pull/4299
 
     "Simon Jakobi <simon.jakobi@gmail.com> @sjakobi":
-        - path
-        - present < 0 # MonadFail
         - threepenny-gui
-        - snap-server
         - newtype-generics
         - bsb-http-chunked
-        - coercible-utils
         - hspec-parsec
         - checkers
-        - hnix
-        - hashing
-        - hnix-store-core
-        - monadlist
-        - ref-tf
         - unordered-containers
         - prettyprinter
         - prettyprinter-ansi-terminal