diff --git a/src/armnnSerializer/SerializerUtils.cpp b/src/armnnSerializer/SerializerUtils.cpp
index 32ac75e..929bf92 100644
--- a/src/armnnSerializer/SerializerUtils.cpp
+++ b/src/armnnSerializer/SerializerUtils.cpp
@@ -52,6 +52,7 @@
         case armnn::DataType::Float16:
         case armnn::DataType::QSymmS16:
             return armnnSerializer::ConstTensorData::ConstTensorData_ShortData;
+        case armnn::DataType::QAsymmS8:
         case armnn::DataType::QAsymmU8:
         case armnn::DataType::QSymmS8:
         case armnn::DataType::Boolean: