diff --git a/build-constraints.yaml b/build-constraints.yaml
index 46a5b59a..68c764e9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5186,7 +5186,6 @@ packages:
         - http3
         - iri
         - jsaddle-warp
-        - langchain-hs
         - lifted-threads
         - manifolds-core
         - mime
@@ -7057,7 +7056,6 @@ packages:
         - l10n < 0 # tried l10n-0.1.0.1, but its *library* requires text >=1 && < 2 and the snapshot contains text-2.1.2
         - lambdabot-core < 0 # tried lambdabot-core-5.3.1.2, but its *library* requires the disabled package: random-fu
         - lambdabot-irc-plugins < 0 # tried lambdabot-irc-plugins-5.3.1.2, but its *library* requires the disabled package: lambdabot-core
-        - langchain-hs < 0 # tried langchain-hs-0.0.3.0, but its *library* requires the disabled package: openai
         - language-docker < 0 # tried language-docker-15.0.0, but its *library* requires time >=1.12.2 && < 1.14 and the snapshot contains time-1.14
         - language-haskell-extract < 0 # tried language-haskell-extract-0.2.4, but its *library* requires template-haskell < 2.16 and the snapshot contains template-haskell-2.23.0.0
         - language-lua < 0 # tried language-lua-0.11.0.2, but its *library* requires base >=4.5 && < 4.21 and the snapshot contains base-4.21.0.0
@@ -8243,7 +8241,6 @@ expected-test-failures:
     - katip-elasticsearch # elasticsearch
     - katip-wai # 0.2.0.0
     - koji-tool
-    - langchain-hs # assumes local HTTP endpoint
     - liquid-fixpoint # assumes git checkout https://github.com/ucsd-progsys/liquid-fixpoint/issues/760
     - log # ElasticSearch
     - lsp-test # example: lsp-demo-reactor-server: createProcess: posix_spawnp: does not exist (No such file or directory)