diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenProperty.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenProperty.java
index ce47eabacec..e78fb72fcf5 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenProperty.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenProperty.java
@@ -34,6 +34,7 @@ public class CodegenProperty {
     public Boolean hasMore = null, required = null, secondaryParam = null;
     public Boolean isPrimitiveType, isContainer, isNotContainer;
     public boolean isEnum;
+    public Boolean isReadOnly = false;
     public List<String> _enum;
     public Map<String, Object> allowableValues;
     public CodegenProperty items;
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java
index b7c0f19e0fe..a6005d63036 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java
@@ -642,6 +642,7 @@ public class DefaultCodegen {
         property.example = p.getExample();
         property.defaultValue = toDefaultValue(p);
         property.jsonSchema = Json.pretty(p);
+        property.isReadOnly = p.getReadOnly();
 
         String type = getSwaggerType(p);
         if (p instanceof AbstractNumericProperty) {