diff --git a/build-constraints.yaml b/build-constraints.yaml
index 60e8b4dd..8b2a5b8d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1183,7 +1183,6 @@ packages:
         - immortal
         - regex-applicative
         - lexer-applicative < 0 # DependencyFailed (PackageName "srcloc")
-        - smallcheck
         - socket < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - tasty
         - tasty-golden
@@ -3150,6 +3149,7 @@ packages:
         - mod
         - tasty-rerun
         - integer-roots
+        - smallcheck
 
     "Ashley Yakeley <ashley@semantic.org> @AshleyYakeley":
         - countable