diff --git a/runtime/onert/core/include/ir/DataType.h b/runtime/onert/core/include/ir/DataType.h
index 0ec0e07119e..774622bfc4f 100644
--- a/runtime/onert/core/include/ir/DataType.h
+++ b/runtime/onert/core/include/ir/DataType.h
@@ -39,6 +39,8 @@ enum class DataType
   QUANT_INT16_ASYMM = 10,
   QUANT_INT8_SYMM_PER_CHANNEL = 11,
   QUANT_INT16_SYMM = 12,
+  QUANT_UINT4_SYMM_PER_BLOCK = 13, // Symmetric by substracting 8 always
+  QUANT_INT8_SYMM_PER_BLOCK = 14
 };
 
 size_t sizeOfDataType(DataType data_type);