diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5e5f7253..207a6f58 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5189,7 +5189,7 @@ packages:
     "Fabricio Olivetti de Franca <fabricio.olivetti@gmail.com> @folivetti":
         - hegg # dep of pandoc-symreg
         - pandoc-symreg
-        - srtree
+        - srtree < 2 # https://github.com/commercialhaskell/stackage/issues/7574
 
     "Eugen Wissner <belka@caraus.de> @belka-ew":
         - graphql