diff --git a/examples/spmm/spmm.cc b/examples/spmm/spmm.cc
index 51fb39d5f..d9f8f4ecb 100644
--- a/examples/spmm/spmm.cc
+++ b/examples/spmm/spmm.cc
@@ -31,8 +31,6 @@
 #include "ttg.h"
 #include "../ttg_matrix.h"
 
-using namespace ttg;
-
 #include "ttg/util/future.h"
 
 #include "ttg/util/multiindex.h"
@@ -40,6 +38,11 @@ using namespace ttg;
 
 #include "ttg/util/bug.h"
 
+#include "devicetensor.h"
+#include "devicegemm.h"
+
+using namespace ttg;
+
 #if defined(TTG_ENABLE_CUDA)
 #define HAVE_SPMM_DEVICE 1
 static constexpr ttg::ExecutionSpace space = ttg::ExecutionSpace::CUDA;
@@ -572,10 +575,6 @@ class SpMM25D {
                                 ttg::typelist<const Blk, const Blk, Blk>> {
     static constexpr const bool is_device_space = (Space_ != ttg::ExecutionSpace::Host);
     using task_return_type = std::conditional_t<is_device_space, ttg::device::Task, void>;
-    /* communicate to the runtime which device we support (if any) */
-    static constexpr bool have_cuda_op = (Space_ == ttg::ExecutionSpace::CUDA);
-    static constexpr bool have_hip_op  = (Space_ == ttg::ExecutionSpace::HIP);
-    static constexpr bool have_level_zero_op = (Space_ == ttg::ExecutionSpace::L0);
 
     void release_next_k(long k) {
       assert(k_cnt_.size() > k);
@@ -597,6 +596,11 @@ class SpMM25D {
    public:
     using baseT = typename MultiplyAdd::ttT;
 
+    /* communicate to the runtime which device we support (if any) */
+    static constexpr bool have_cuda_op = (Space_ == ttg::ExecutionSpace::CUDA);
+    static constexpr bool have_hip_op  = (Space_ == ttg::ExecutionSpace::HIP);
+    static constexpr bool have_level_zero_op = (Space_ == ttg::ExecutionSpace::L0);
+
     MultiplyAdd(Edge<Key<3>, Blk> &a_ijk, Edge<Key<3>, Blk> &b_ijk, Edge<Key<3>, Blk> &c_ijk, Edge<Key<2>, Blk> &c,
                 const std::vector<std::vector<long>> &a_cols_of_row,
                 const std::vector<std::vector<long>> &b_rows_of_col, const std::vector<int> &mTiles,