diff --git a/src/runtime/CL/tuners/BifrostTuner.cpp b/src/runtime/CL/tuners/BifrostTuner.cpp
index 3fecd04..1797c2c 100644
--- a/src/runtime/CL/tuners/BifrostTuner.cpp
+++ b/src/runtime/CL/tuners/BifrostTuner.cpp
@@ -315,5 +315,10 @@
 {
     ARM_COMPUTE_UNUSED(kernel);
 }
+
+void BifrostTuner::tune_kernel_dynamic(ICLKernel &kernel, const InputTensorMap &inputs, const OutputTensorMap &outputs)
+{
+    ARM_COMPUTE_UNUSED(kernel, inputs, outputs);
+}
 } // namespace tuners
 } // namespace arm_compute
\ No newline at end of file
diff --git a/src/runtime/CL/tuners/MidgardTuner.cpp b/src/runtime/CL/tuners/MidgardTuner.cpp
index a95ca19..68c98ce 100644
--- a/src/runtime/CL/tuners/MidgardTuner.cpp
+++ b/src/runtime/CL/tuners/MidgardTuner.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Arm Limited.
+ * Copyright (c) 2018-2020 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -73,5 +73,10 @@
 {
     ARM_COMPUTE_UNUSED(kernel);
 }
+
+void MidgardTuner::tune_kernel_dynamic(ICLKernel &kernel, const InputTensorMap &inputs, const OutputTensorMap &outputs)
+{
+    ARM_COMPUTE_UNUSED(kernel, inputs, outputs);
+}
 } // namespace tuners
 } // namespace arm_compute