diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5a3030fa..0078bac8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5523,7 +5523,7 @@ packages:
         - http-reverse-proxy
         - http-types
         - httpd-shed
-        - hw-json-simd
+        - hw-json-simd < 0 # https://github.com/haskell-works/hw-json-simd/issues/93
         - hw-string-parse
         - hxt
         - hxt-charproperties