diff --git a/spec/timescaledb/migration_helper_spec.rb b/spec/timescaledb/migration_helper_spec.rb
index 9521dc3..bb52fae 100644
--- a/spec/timescaledb/migration_helper_spec.rb
+++ b/spec/timescaledb/migration_helper_spec.rb
@@ -45,7 +45,6 @@
 
         expect(hypertable.attributes).to include({
           "compression_enabled"=>true,
-          "data_nodes"=>nil,
           "hypertable_name"=>"migration_tests",
           "hypertable_schema" => "public",
           "is_distributed" => false,