diff --git a/ttnn/cpp/ttnn/operations/eltwise/unary_backward/unary_backward.hpp b/ttnn/cpp/ttnn/operations/eltwise/unary_backward/unary_backward.hpp
index 7c54278ac02..7192a80a34c 100644
--- a/ttnn/cpp/ttnn/operations/eltwise/unary_backward/unary_backward.hpp
+++ b/ttnn/cpp/ttnn/operations/eltwise/unary_backward/unary_backward.hpp
@@ -66,22 +66,14 @@ struct ExecuteUnaryBackwardWoFloat {
 
 };
 
-struct ExecuteUnaryBackwardSoftplus {
-    static std::vector<Tensor> invoke(
-        const Tensor &grad_tensor_arg,
-        const Tensor &input_tensor_arg,
-        float parameter_a,
-        float parameter_b,
-        const std::optional<MemoryConfig> &memory_config = std::nullopt);
-};
-
-struct ExecuteUnaryBackwardHardtanh {
-    static std::vector<Tensor> invoke(
-        const Tensor &grad_tensor_arg,
-        const Tensor &input_tensor_arg,
-        float parameter_a,
-        float parameter_b,
-        const std::optional<MemoryConfig> &memory_config = std::nullopt);
+#define DEFINE_UNARY_BACKWARD_OPERATION_WITH_2_DEFAULT_FLOATS(op_name) \
+struct ExecuteUnaryBackward##op_name { \
+    static std::vector<Tensor> invoke( \
+         const Tensor &grad_tensor_arg, \
+        const Tensor &input_tensor_arg, \
+        float parameter_a, \
+        float parameter_b, \
+        const std::optional<MemoryConfig> &memory_config = std::nullopt); \
 };
 
 template <UnaryBackwardOpType unary_backward_op_type>
@@ -306,6 +298,8 @@ struct ExecuteUnaryBackwardGelu{
 
 };
 
+DEFINE_UNARY_BACKWARD_OPERATION_WITH_2_DEFAULT_FLOATS(Softplus)
+DEFINE_UNARY_BACKWARD_OPERATION_WITH_2_DEFAULT_FLOATS(Hardtanh)
 
 }  // operations::unary
 
@@ -570,13 +564,9 @@ constexpr auto clamp_bw = ttnn::register_operation<
     "ttnn::clamp_bw",
     operations::unary_backward::ExecuteUnaryBackwardClamp>();
 
-constexpr auto softplus_bw = ttnn::register_operation<
-    "ttnn::softplus_bw",
-    operations::unary_backward::ExecuteUnaryBackwardSoftplus>();
-
-constexpr auto hardtanh_bw = ttnn::register_operation<
-    "ttnn::hardtanh_bw",
-    operations::unary_backward::ExecuteUnaryBackwardHardtanh>();
+// Tensor + Float(Default) + Float(Default)
+constexpr auto hardtanh_bw = ttnn::register_operation<"ttnn::hardtanh_bw", operations::unary_backward::ExecuteUnaryBackwardHardtanh>();
+constexpr auto softplus_bw = ttnn::register_operation<"ttnn::softplus_bw", operations::unary_backward::ExecuteUnaryBackwardSoftplus>();
 
 constexpr auto rdiv_bw = ttnn::register_operation<
     "ttnn::rdiv_bw",