diff --git a/compiler/luci-interpreter/src/loader/KernelBuilder.cpp b/compiler/luci-interpreter/src/loader/KernelBuilder.cpp
index 6c62cc27fb0..6afda4a1d17 100644
--- a/compiler/luci-interpreter/src/loader/KernelBuilder.cpp
+++ b/compiler/luci-interpreter/src/loader/KernelBuilder.cpp
@@ -86,26 +86,6 @@
 
 #include <stdexcept>
 
-namespace
-{
-
-template <typename CircleNodeOut>
-std::vector<const loco::Node *> collectOutputNodes(const luci::CircleNode *node)
-{
-  std::vector<const CircleNodeOut *> output_nodes;
-  for (const loco::Node *loco_node : loco::succs(node))
-  {
-    output_nodes.push_back(loco::must_cast<const CircleNodeOut *>(loco_node));
-  }
-  std::sort(output_nodes.begin(), output_nodes.end(),
-            [](const CircleNodeOut *node1, const CircleNodeOut *node2) {
-              return node1->index() < node2->index();
-            });
-  return {output_nodes.cbegin(), output_nodes.cend()};
-}
-
-} // namespace
-
 namespace luci_interpreter
 {
 
diff --git a/compiler/luci-interpreter/src/loader/KernelBuilderHelper.h b/compiler/luci-interpreter/src/loader/KernelBuilderHelper.h
index fc4c7268c70..d6fb253b17d 100644
--- a/compiler/luci-interpreter/src/loader/KernelBuilderHelper.h
+++ b/compiler/luci-interpreter/src/loader/KernelBuilderHelper.h
@@ -64,6 +64,21 @@ class KernelBuilderHelper
   const std::unordered_map<const loco::Node *, Tensor *> &_node_to_tensor;
 };
 
+template <typename CircleNodeOut>
+std::vector<const loco::Node *> collectOutputNodes(const loco::Node *node)
+{
+  std::vector<const CircleNodeOut *> output_nodes;
+  for (const loco::Node *loco_node : loco::succs(node))
+  {
+    output_nodes.push_back(loco::must_cast<const CircleNodeOut *>(loco_node));
+  }
+  std::sort(output_nodes.begin(), output_nodes.end(),
+            [](const CircleNodeOut *node1, const CircleNodeOut *node2) {
+              return node1->index() < node2->index();
+            });
+  return {output_nodes.cbegin(), output_nodes.cend()};
+}
+
 } // namespace luci_interpreter
 
 #endif // LUCI_INTERPRETER_LOADER_KERNELBUILDER_HELPER_H