diff --git a/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts b/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts
index 10b5683041..af7cfa20d9 100644
--- a/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts
+++ b/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts
@@ -30,7 +30,7 @@ export class ProcessFilterCloudModel {
     sort: string;
     order: string;
     processDefinitionId: string;
-    processDefinitionName: string;
+    processDefinitionName?: string;
     processDefinitionKey: string;
     lastModified: Date;
     lastModifiedTo: Date;