diff --git a/build-constraints.yaml b/build-constraints.yaml
index ba036ad8..7c224733 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -35,7 +35,7 @@ packages:
 
     "Jacob Thomas Errington <tsani@mail.jerrington.me> @tsani":
         - servant-github-webhook
-        - pushbullet-types
+        # - pushbullet-types # build failure with ghc 8.4 https://github.com/tsani/pushbullet-hs/issues/1
 
     "Theodore Lief Gannon <tanuki@gmail.com> @tejon":
         - aeson-yak
@@ -3285,6 +3285,7 @@ packages:
         - monoid-subclasses < 0 # build failure with GHC 8.4 https://github.com/blamario/monoid-subclasses/issues/16
         - n-tuple < 0 # build failure with GHC 8.4 https://github.com/athanclark/n-tuple/issues/1
         - pagerduty < 0 # build failure with GHC 8.4 https://github.com/brendanhay/pagerduty/issues/10
+        - pushbullet-types < 0 # build failure with GHC 8.4 https://github.com/tsani/pushbullet-hs/issues/1
         - rainbow < 0 # build failure with GHC 8.4 https://github.com/massysett/rainbow/issues/6
         - tinylog < 0 # build failure with GHC 8.4 https://gitlab.com/twittner/tinylog/issues/1
         - type-combinators < 0 # build failure with GHC 8.4 https://github.com/kylcarte/type-combinators/issues/8