diff --git a/src/components/operations/operation-details/ko/runtime/operation-details.ts b/src/components/operations/operation-details/ko/runtime/operation-details.ts
index 26c2ab9d2..ebec31dea 100644
--- a/src/components/operations/operation-details/ko/runtime/operation-details.ts
+++ b/src/components/operations/operation-details/ko/runtime/operation-details.ts
@@ -345,6 +345,8 @@ export class OperationDetails {
         }
 
         if (definition.type instanceof TypeDefinitionPropertyTypeCombination) {
+            result.push(definition.name);
+            
             if (definition.type.combination) {
                 definition.type.combination.forEach(combinationProperty => {
                     result.push(combinationProperty["name"]);
diff --git a/src/components/operations/operation-details/ko/runtime/type-definition-object.html b/src/components/operations/operation-details/ko/runtime/type-definition-object.html
index 2cdd50f2f..b3c2e4844 100644
--- a/src/components/operations/operation-details/ko/runtime/type-definition-object.html
+++ b/src/components/operations/operation-details/ko/runtime/type-definition-object.html
@@ -59,7 +59,7 @@
                 <!-- /ko -->
 
                 <!-- ko if: item.displayAs === 'primitive' -->
-                <span class="text-monospace" data-bind="text: item, attr: { title: item.name }"></span>
+                <span class="text-monospace" data-bind="text: item.name, attr: { title: item.name }"></span>
                 <!-- /ko -->
 
                 <!-- /ko -->