diff --git a/test/query_stats_test.rb b/test/query_stats_test.rb
index c86980e7..c21a48d9 100644
--- a/test/query_stats_test.rb
+++ b/test/query_stats_test.rb
@@ -122,6 +122,10 @@ def test_clean_query_stats
     assert database.clean_query_stats
   end
 
+  def test_slow_queries
+    assert database.slow_queries
+  end
+
   def gte12?
     database.server_version_num >= 120000
   end