diff --git a/build-constraints.yaml b/build-constraints.yaml
index 194bec2d..cdb19f46 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2433,6 +2433,7 @@ packages:
         - QuickCheck < 2.9
         - extra < 1.4.11
         - active < 0.2.0.11
+        - socket < 0.6.2.0
 
         # https://github.com/purescript/purescript/issues/2226
         # https://github.com/purescript/purescript/pull/2225