diff --git a/.blueprint/generate-sample/generator.mjs b/.blueprint/generate-sample/generator.mjs
index 507fc99..505a387 100644
--- a/.blueprint/generate-sample/generator.mjs
+++ b/.blueprint/generate-sample/generator.mjs
@@ -38,6 +38,11 @@ export default class extends BaseGenerator {
       async copySample() {
         this.copyTemplate(`samples/${this.sampleName}`, this.sampleName, { noGlob: true });
       },
+    });
+  }
+
+  get [BaseGenerator.END]() {
+    return this.asEndTaskGroup({
       async generateSample() {
         await this.composeWithJHipster('jdl', {
           generatorArgs: [this.sampleName],