diff --git a/build-constraints.yaml b/build-constraints.yaml
index 06717960..164e7abd 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4648,6 +4648,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4591
         - servant-elm < 0.6
 
+        # https://github.com/commercialhaskell/stackage/issues/4592
+        - swagger2 < 2.4
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of