diff --git a/modules/swagger-parser-v2-converter/src/main/java/io/swagger/v3/parser/converter/SwaggerConverter.java b/modules/swagger-parser-v2-converter/src/main/java/io/swagger/v3/parser/converter/SwaggerConverter.java
index 814f15434d..09c5b04bf1 100644
--- a/modules/swagger-parser-v2-converter/src/main/java/io/swagger/v3/parser/converter/SwaggerConverter.java
+++ b/modules/swagger-parser-v2-converter/src/main/java/io/swagger/v3/parser/converter/SwaggerConverter.java
@@ -1061,11 +1061,15 @@ public Schema convert(io.swagger.models.Model v2Model) {
             result = arraySchema;
         } else if (v2Model instanceof ComposedModel) {
             ComposedModel composedModel = (ComposedModel) v2Model;
-
-            ComposedSchema composed = Json.mapper().convertValue(v2Model, ComposedSchema.class);
-
+            ComposedSchema composed = new ComposedSchema();
+            composed.setDescription(composedModel.getDescription());
+            composed.setExample(composedModel.getExample());
+            if (composedModel.getExternalDocs() != null) {
+                composed.setExternalDocs(convert(composedModel.getExternalDocs()));
+            }
+            composed.setTitle(composedModel.getTitle());
+            composed.setExtensions(convert(composedModel.getVendorExtensions()));
             composed.setAllOf(composedModel.getAllOf().stream().map(this::convert).collect(Collectors.toList()));
-
             result = composed;
         } else {
             String v2discriminator = null;