diff --git a/src/backends/cl/workloads/ClDequantizeWorkload.cpp b/src/backends/cl/workloads/ClDequantizeWorkload.cpp
index 67a555a..eca795d 100644
--- a/src/backends/cl/workloads/ClDequantizeWorkload.cpp
+++ b/src/backends/cl/workloads/ClDequantizeWorkload.cpp
@@ -32,6 +32,8 @@
                                            const WorkloadInfo& workloadInfo)
                                            : BaseWorkload<DequantizeQueueDescriptor>(descriptor, workloadInfo)
 {
+    m_Data.ValidateInputsOutputs("ClDequantizeWorkload", 1, 1);
+
     arm_compute::ICLTensor& input = boost::polymorphic_pointer_downcast<IClTensorHandle>(
             m_Data.m_Inputs[0])->GetTensor();
 
diff --git a/src/backends/cl/workloads/ClQuantizeWorkload.cpp b/src/backends/cl/workloads/ClQuantizeWorkload.cpp
index 230e346..263065a 100644
--- a/src/backends/cl/workloads/ClQuantizeWorkload.cpp
+++ b/src/backends/cl/workloads/ClQuantizeWorkload.cpp
@@ -32,6 +32,8 @@
 ClQuantizeWorkload::ClQuantizeWorkload(const QuantizeQueueDescriptor& descriptor, const WorkloadInfo& info)
     : BaseWorkload<QuantizeQueueDescriptor>(descriptor, info)
 {
+    m_Data.ValidateInputsOutputs("ClQuantizeWorkload", 1, 1);
+
     arm_compute::ICLTensor& input  = static_cast<IClTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
     arm_compute::ICLTensor& output = static_cast<IClTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
 
diff --git a/src/backends/cl/workloads/ClWorkloadUtils.hpp b/src/backends/cl/workloads/ClWorkloadUtils.hpp
index d3c6df5..b4bcc1c 100644
--- a/src/backends/cl/workloads/ClWorkloadUtils.hpp
+++ b/src/backends/cl/workloads/ClWorkloadUtils.hpp
@@ -101,6 +101,7 @@
         case DataType::Float32:
             CopyArmComputeClTensorData(clTensor, handle->GetConstTensor<float>());
             break;
+        case DataType::QAsymmS8:
         case DataType::QAsymmU8:
             CopyArmComputeClTensorData(clTensor, handle->GetConstTensor<uint8_t>());
             break;