diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0b22c7f5..b7cb257b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -535,7 +535,7 @@ packages:
         - tldr
         - fb
         - yesod-fb
-        - yesod-auth-fb
+        - yesod-auth-fb < 0 # https://github.com/psibi/yesod-auth-fb/issues/4
         - hourglass-orphans
         - wai-slack-middleware
         - sysinfo