diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9253eee2..ea889051 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6865,6 +6865,7 @@ skipped-builds:
 skipped-tests:
     # aeson-2
     - jsonifier
+    - req
 
     # Missing foreign libraries
     - symengine