diff --git a/cub/agent/single_pass_scan_operators.cuh b/cub/agent/single_pass_scan_operators.cuh
index e20462648..360168f0e 100644
--- a/cub/agent/single_pass_scan_operators.cuh
+++ b/cub/agent/single_pass_scan_operators.cuh
@@ -499,6 +499,28 @@ struct ClusterTilePrefixCallbackOp
         }
     }
 
+    __device__ __forceinline__ void
+    BroadcastInclusiveAggregate(T block_aggregate, ScanTileStatus status)
+    {
+        const unsigned int cta_rank = cooperative_groups::cluster_group::block_rank();
+        const unsigned int dst_cta = cta_rank + 1 + threadIdx.x;
+
+        // Notify last CTA first
+        for (int dst_cta = CUB_DETAIL_CLUSTER_SIZE - 1; dst_cta > 0; dst_cta--) 
+        {
+            TxnWord * dsmem = cooperative_groups::cluster_group::map_shared_rank(temp_storage.dsmem, dst_cta);
+
+            TileDescriptor tile_descriptor;
+            tile_descriptor.status = status;
+            tile_descriptor.value  = block_aggregate;
+
+            TxnWord alias;
+            *reinterpret_cast<TileDescriptor *>(&alias) = tile_descriptor;
+
+            dsmem_st_relaxed(dsmem + cta_rank, alias);
+        }
+    }
+
     __device__ __forceinline__ 
     T Reduce(unsigned int cta_rank, unsigned int src_cta, T value)
     {
@@ -543,8 +565,16 @@ struct ClusterTilePrefixCallbackOp
                 exclusive_prefix = scan_op(window_aggregate, exclusive_prefix);
               }
 
-              T inclusive_prefix = scan_op(exclusive_prefix, block_aggregate);
-              BroadcastBlockAggregate(inclusive_prefix, SCAN_TILE_INCLUSIVE);
+              // T inclusive_prefix = scan_op(exclusive_prefix, block_aggregate);
+              // TODO Different values!!!
+              // inclusive_prefix = __shfl_sync(CUB_DETAIL_CLUSTER_WARP_MASK, inclusive_prefix, 0, CUB_DETAIL_CLUSTER_SIZE);
+              // BroadcastBlockAggregate(inclusive_prefix, SCAN_TILE_INCLUSIVE);
+
+              if (threadIdx.x == 0) 
+              {
+                T inclusive_prefix = scan_op(exclusive_prefix, block_aggregate);
+                BroadcastInclusiveAggregate(inclusive_prefix, SCAN_TILE_INCLUSIVE);
+              }
             }
             else
             {