diff --git a/src/openApi/v3/parser/getOperationParameter.ts b/src/openApi/v3/parser/getOperationParameter.ts
index 721153bf..0c855a1d 100644
--- a/src/openApi/v3/parser/getOperationParameter.ts
+++ b/src/openApi/v3/parser/getOperationParameter.ts
@@ -49,7 +49,6 @@ export function getOperationParameter(openApi: OpenApi, parameter: OpenApiParame
             operationParameter.template = model.template;
             operationParameter.imports.push(...model.imports);
             operationParameter.default = getModelDefault(parameter.schema);
-            operationParameter.isRequired = operationParameter.isRequired;
             return operationParameter;
         } else {
             const model = getModel(openApi, parameter.schema);