diff --git a/build-constraints.yaml b/build-constraints.yaml
index 39b08db0..633134b7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -770,6 +770,7 @@ packages:
         # https://github.com/fpco/stackage/issues/440
         - th-orphans < 0.9
         - file-location < 0.4.7
+        - th-desugar < 1.5.1
 
         # https://github.com/fpco/stackage/issues/442
         - blaze-builder < 0.4