diff --git a/samples/client/petstore/groovy/.openapi-generator/FILES b/samples/client/petstore/groovy/.openapi-generator/FILES
index ff131f31507..104b970e705 100644
--- a/samples/client/petstore/groovy/.openapi-generator/FILES
+++ b/samples/client/petstore/groovy/.openapi-generator/FILES
@@ -5,6 +5,8 @@ src/main/groovy/org/openapitools/api/PetApi.groovy
 src/main/groovy/org/openapitools/api/StoreApi.groovy
 src/main/groovy/org/openapitools/api/UserApi.groovy
 src/main/groovy/org/openapitools/model/Category.groovy
+src/main/groovy/org/openapitools/model/InlineObject.groovy
+src/main/groovy/org/openapitools/model/InlineObject1.groovy
 src/main/groovy/org/openapitools/model/ModelApiResponse.groovy
 src/main/groovy/org/openapitools/model/Order.groovy
 src/main/groovy/org/openapitools/model/Pet.groovy