diff --git a/libcudacxx/include/cuda/stream_ref b/libcudacxx/include/cuda/stream_ref
index b2a83c463a..99a94760d9 100644
--- a/libcudacxx/include/cuda/stream_ref
+++ b/libcudacxx/include/cuda/stream_ref
@@ -39,8 +39,6 @@ private:
 }  // cuda
 */
 
-#ifdef LIBCUDACXX_ENABLE_EXPERIMENTAL_MEMORY_RESOURCE
-
 #include <cuda_runtime_api.h> // cuda_runtime_api needs to come first
 // clang-format on
 
@@ -186,6 +184,4 @@ _LIBCUDACXX_END_NAMESPACE_CUDA
 
 #include <cuda/std/detail/__pragma_pop>
 
-#endif // LIBCUDACXX_ENABLE_EXPERIMENTAL_MEMORY_RESOURCE
-
 #endif //_CUDA_STREAM_REF