diff --git a/lib/process-services-cloud/src/lib/process/start-process/components/start-process-cloud.component.ts b/lib/process-services-cloud/src/lib/process/start-process/components/start-process-cloud.component.ts
index eec0795474..f48ea9c32d 100755
--- a/lib/process-services-cloud/src/lib/process/start-process/components/start-process-cloud.component.ts
+++ b/lib/process-services-cloud/src/lib/process/start-process/components/start-process-cloud.component.ts
@@ -210,7 +210,7 @@ export class StartProcessCloudComponent implements OnChanges, OnInit {
     }
 
     get disableStartButton(): boolean {
-        return !this.appName || !this.processDefinition.valid || this.isProcessStarting || this.isFormCloudLoading;
+        return !this.appName || !this.processDefinition.valid || this.isProcessStarting || this.processDefinitionLoaded === false;
     }
 
     get isProcessDefinitionsEmpty(): boolean {