diff --git a/src/core/shape_inference/include/variadic_split_shape_inference.hpp b/src/core/shape_inference/include/variadic_split_shape_inference.hpp
index 0dfb64a7b40699..e0cd837003a331 100644
--- a/src/core/shape_inference/include/variadic_split_shape_inference.hpp
+++ b/src/core/shape_inference/include/variadic_split_shape_inference.hpp
@@ -10,8 +10,6 @@
 
 namespace ov {
 namespace op {
-namespace v1 {
-
 namespace variadic_split {
 template <typename T, class TRShape = result_shape_t<T>>
 std::vector<TRShape> shape_infer(const Node* op,
@@ -123,11 +121,12 @@ std::vector<TRShape> shape_infer(const Node* op,
 }
 }  // namespace variadic_split
 
+namespace v1 {
 template <typename T, class TRShape = result_shape_t<T>>
 std::vector<TRShape> shape_infer(const VariadicSplit* op,
                                  const std::vector<T>& input_shapes,
                                  const ITensorAccessor& ta = make_tensor_accessor()) {
-    return variadic_split::shape_infer(op, input_shapes, ta);
+    return op::variadic_split::shape_infer(op, input_shapes, ta);
 }
 
 }  // namespace v1
diff --git a/src/core/src/op/variadic_split.cpp b/src/core/src/op/variadic_split.cpp
index b7c2e3db5ad831..3f638ce2034162 100644
--- a/src/core/src/op/variadic_split.cpp
+++ b/src/core/src/op/variadic_split.cpp
@@ -99,7 +99,7 @@ bool VariadicSplit::evaluate(TensorVector& outputs, const TensorVector& inputs)
             ++out_partial_shape;
         }
 
-        return op::variadic_split::evaluate(outputs, inputs);
+        return variadic_split::evaluate(outputs, inputs);
     } else {
         return false;
     }
@@ -112,18 +112,16 @@ bool VariadicSplit::has_evaluate() const {
 
 bool VariadicSplit::evaluate_lower(TensorVector& output_values) const {
     OV_OP_SCOPE(v1_Split_evaluate_lower);
-    return op::variadic_split::has_axis_and_splits_bound_set(this) &&
-           default_lower_bound_evaluator(this, output_values);
+    return variadic_split::has_axis_and_splits_bound_set(this) && default_lower_bound_evaluator(this, output_values);
 }
 
 bool VariadicSplit::evaluate_upper(TensorVector& output_values) const {
     OV_OP_SCOPE(v1_Split_evaluate_upper);
-    return op::variadic_split::has_axis_and_splits_bound_set(this) &&
-           default_upper_bound_evaluator(this, output_values);
+    return variadic_split::has_axis_and_splits_bound_set(this) && default_upper_bound_evaluator(this, output_values);
 }
 
 bool VariadicSplit::evaluate_symbol(TensorSymbolVector& output_symbols) const {
-    return op::variadic_split::has_axis_and_splits_bound_set(this) &&
+    return variadic_split::has_axis_and_splits_bound_set(this) &&
            ov::util::default_symbol_evaluator(this, output_symbols);
 }
 }  // namespace v1