diff --git a/modules/cudaarithm/test/test_buffer_pool.cpp b/modules/cudaarithm/test/test_buffer_pool.cpp
index 7ffb44b926..3c1fe2bcfd 100644
--- a/modules/cudaarithm/test/test_buffer_pool.cpp
+++ b/modules/cudaarithm/test/test_buffer_pool.cpp
@@ -93,6 +93,8 @@ CUDA_TEST_P(BufferPoolTest, FromNullStream)
 
     RunSimpleTest(Stream::Null(), dst_1, dst_2);
 
+    cudaSafeCall(cudaDeviceSynchronize());
+
     CheckSimpleTest(dst_1, dst_2);
 }