diff --git a/Tests/Cuda/ProperDeviceLibraries/CMakeLists.txt b/Tests/Cuda/ProperDeviceLibraries/CMakeLists.txt
index 43068d9804..1ef77f4079 100644
--- a/Tests/Cuda/ProperDeviceLibraries/CMakeLists.txt
+++ b/Tests/Cuda/ProperDeviceLibraries/CMakeLists.txt
@@ -6,6 +6,11 @@ set(CMAKE_CUDA_STANDARD 11)
 set(THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads)
 
+if(CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 10.0.0)
+  # cublas_device requires at least sm_35.
+  set(CMAKE_CUDA_ARCHITECTURES 35)
+endif()
+
 add_executable(ProperDeviceLibraries main.cu)
 set_target_properties(ProperDeviceLibraries
                       PROPERTIES CUDA_SEPARABLE_COMPILATION ON)