diff --git a/build-constraints.yaml b/build-constraints.yaml
index 10eecb90..60e940ac 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2530,6 +2530,9 @@ packages:
         # https://github.com/fpco/stackage/issues/1833
         - http-api-data < 0.3
 
+        # https://github.com/snoyberg/yaml/issues/92
+        - yaml < 0.8.18.2
+
 # end of packages