diff --git a/test/test_cuda.py b/test/test_cuda.py
index 9dd18eb12cfbb..c7e297aace2d6 100644
--- a/test/test_cuda.py
+++ b/test/test_cuda.py
@@ -162,6 +162,7 @@ def test_pinned_memory_with_cudaregister_multithread(self):
         for thread in threads:
             thread.join()
 
+    @serialTest
     def test_host_memory_stats(self):
         # Helper functions
         def empty_stats():