diff --git a/build-constraints.yaml b/build-constraints.yaml
index acbb0ef5..6ff2710a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -918,6 +918,9 @@ packages:
         # https://github.com/fpco/stackage/issues/531
         - sbv < 4.3
 
+        # https://github.com/fpco/stackage/issues/537
+        - zlib < 0.6
+
 # Package flags are applied to individual packages, and override the values of
 # global-flags
 package-flags: