diff --git a/build-constraints.yaml b/build-constraints.yaml
index f6ea2c64..28dd948d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3472,7 +3472,6 @@ packages:
         - hpc-coveralls < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - http-reverse-proxy < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - incremental-parser < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
-        - lentil < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - lexer-applicative < 0 # DependencyFailed (PackageName "srcloc")
         - mandrill < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - matplotlib < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build