diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1c02301a..6042c4c9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2383,7 +2383,7 @@ packages:
     "Stephen Diehl <stephen.m.diehl@gamil.com> @sdiehl":
         - protolude
         - repline
-        - picosat
+        # - picosat  # https://github.com/sdiehl/haskell-picosat/issues/6
 
     # "Daishi Nakajima <nakaji.dayo@gmail.com> @nakaji_dayo":
         # - yesod-job-queue # build failure https://github.com/nakaji-dayo/yesod-job-queue/issues/10
@@ -2735,9 +2735,6 @@ packages:
         # https://github.com/fpco/stackage/issues/2180
         - MonadRandom < 0.5
 
-        # https://github.com/sdiehl/haskell-picosat/issues/6
-        - picosat < 0.1.4
-
         # https://github.com/fpco/stackage/issues/2184
         # https://github.com/ekmett/hashable-extras/pull/3
         - hashable < 1.2.5.0