diff --git a/neuralnetworks/1.0/vts/functional/ValidateModel.cpp b/neuralnetworks/1.0/vts/functional/ValidateModel.cpp
index 4f0697e..b813c39 100644
--- a/neuralnetworks/1.0/vts/functional/ValidateModel.cpp
+++ b/neuralnetworks/1.0/vts/functional/ValidateModel.cpp
@@ -283,7 +283,7 @@
         if (mutateOperationOperandTypeSkip(operand, model)) {
             continue;
         }
-        for (OperandType invalidOperandType : hidl_enum_iterator<OperandType>{}) {
+        for (OperandType invalidOperandType : hidl_enum_range<OperandType>{}) {
             // Do not test OEM types
             if (invalidOperandType == model.operands[operand].type ||
                 invalidOperandType == OperandType::OEM ||
diff --git a/neuralnetworks/1.1/vts/functional/ValidateModel.cpp b/neuralnetworks/1.1/vts/functional/ValidateModel.cpp
index 3aa55f8..d6c6533 100644
--- a/neuralnetworks/1.1/vts/functional/ValidateModel.cpp
+++ b/neuralnetworks/1.1/vts/functional/ValidateModel.cpp
@@ -299,7 +299,7 @@
         if (mutateOperationOperandTypeSkip(operand, model)) {
             continue;
         }
-        for (OperandType invalidOperandType : hidl_enum_iterator<OperandType>{}) {
+        for (OperandType invalidOperandType : hidl_enum_range<OperandType>{}) {
             // Do not test OEM types
             if (invalidOperandType == model.operands[operand].type ||
                 invalidOperandType == OperandType::OEM ||