diff --git a/src/main/webapp/app/springboot/primary/Generator.component.ts b/src/main/webapp/app/springboot/primary/Generator.component.ts
index c77e5bf3d2c..244437c0592 100644
--- a/src/main/webapp/app/springboot/primary/Generator.component.ts
+++ b/src/main/webapp/app/springboot/primary/Generator.component.ts
@@ -42,7 +42,7 @@ export default defineComponent({
     const getCurrentProjectHistory = (): Promise<History> => projectHistoryService.get(project.value.folder);
     const debounceGetProjectHistory = (): void => {
       if (timeoutId) globalWindow.clearTimeout(timeoutId);
-      timeoutId = globalWindow.setTimeout(() => getCurrentProjectHistory, 400);
+      timeoutId = globalWindow.setTimeout(() => getCurrentProjectHistory(), 400);
     };
 
     return {
diff --git a/src/test/javascript/spec/springboot/primary/Generator.spec.ts b/src/test/javascript/spec/springboot/primary/Generator.spec.ts
index 87222772199..ef888b89f11 100644
--- a/src/test/javascript/spec/springboot/primary/Generator.spec.ts
+++ b/src/test/javascript/spec/springboot/primary/Generator.spec.ts
@@ -67,7 +67,7 @@ describe('Generator', () => {
     component.debounceGetProjectHistory();
 
     const [delayedMethod, timeout] = globalWindow.setTimeout.getCall(0).args;
-    expect(delayedMethod()).toEqual(component.getCurrentProjectHistory);
+    expect(delayedMethod()).toEqual(component.getCurrentProjectHistory());
     expect(timeout).toBe(400);
     expect(globalWindow.clearTimeout.called).toBe(false);
   });