diff --git a/build-constraints.yaml b/build-constraints.yaml
index 430bd2b5..c1a99fd6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2071,7 +2071,7 @@ packages:
         - monad-metrics
         - ekg-cloudwatch
         - smtp-mail
-        # - liboath-hs # https://github.com/fpco/stackage/pull/3019#issuecomment-343743664
+        - liboath-hs
 
     "Matthew Pickering <matthewtpickering@gmail.com> @mpickering":
         - refact