diff --git a/src/services/models/MediaType.ts b/src/services/models/MediaType.ts
index dd87b3ef92..ff471e2715 100644
--- a/src/services/models/MediaType.ts
+++ b/src/services/models/MediaType.ts
@@ -56,7 +56,7 @@ export class MediaTypeModel {
           value: sample,
         };
       }
-    } else {
+    } else if (this.schema) {
       this.examples = {
         default: new ExampleModel(parser, {
           value: Sampler.sample(