diff --git a/build-constraints.yaml b/build-constraints.yaml
index a2bdf0f5..2c243d94 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2223,7 +2223,7 @@ packages:
 
         # https://github.com/fpco/stackage/issues/1401
         # test-suite failure
-        - async-dejafu < 0.1.2.0
+        - async-dejafu < 0.1.1.0
 # end of packages