diff --git a/build-constraints.yaml b/build-constraints.yaml
index 59102a7c..980a9b57 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1658,7 +1658,7 @@ packages:
         - ghcjs-perch
 
     "Tom Ellis <tom-stackage@jaguarpaw.co.uk> @tomjaguarpaw":
-        - opaleye < 0.9.2.0
+        - opaleye < 0.9.1.0
         - product-profunctors
         - strict-wrapper