diff --git a/apps/client/src/app/components/rule/rule.component.ts b/apps/client/src/app/components/rule/rule.component.ts
index 2bf6fe4a5..941bf2070 100644
--- a/apps/client/src/app/components/rule/rule.component.ts
+++ b/apps/client/src/app/components/rule/rule.component.ts
@@ -4,7 +4,7 @@ import {
   Input,
   OnInit
 } from '@angular/core';
-import { PortfolioReportRule } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-report.interface';
+import { PortfolioReportRule } from '@ghostfolio/helper/interfaces';
 
 @Component({
   selector: 'gf-rule',
diff --git a/apps/client/src/app/components/rules/rules.component.ts b/apps/client/src/app/components/rules/rules.component.ts
index 61af91883..c77642484 100644
--- a/apps/client/src/app/components/rules/rules.component.ts
+++ b/apps/client/src/app/components/rules/rules.component.ts
@@ -1,5 +1,5 @@
 import { ChangeDetectionStrategy, Component, Input } from '@angular/core';
-import { PortfolioReportRule } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-report.interface';
+import { PortfolioReportRule } from '@ghostfolio/helper/interfaces';
 
 @Component({
   selector: 'gf-rules',
diff --git a/apps/client/src/app/pages/report/report-page.component.ts b/apps/client/src/app/pages/report/report-page.component.ts
index 8687798fa..aa71391f2 100644
--- a/apps/client/src/app/pages/report/report-page.component.ts
+++ b/apps/client/src/app/pages/report/report-page.component.ts
@@ -1,6 +1,6 @@
 import { ChangeDetectorRef, Component, OnInit } from '@angular/core';
-import { PortfolioReportRule } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-report.interface';
 import { DataService } from '@ghostfolio/client/services/data.service';
+import { PortfolioReportRule } from '@ghostfolio/helper/interfaces';
 import { Subject } from 'rxjs';
 import { takeUntil } from 'rxjs/operators';
 
diff --git a/apps/client/src/app/services/data.service.ts b/apps/client/src/app/services/data.service.ts
index 43c7a5114..0010212ad 100644
--- a/apps/client/src/app/services/data.service.ts
+++ b/apps/client/src/app/services/data.service.ts
@@ -11,7 +11,6 @@ import {
   HistoricalDataItem,
   PortfolioPositionDetail
 } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-position-detail.interface';
-import { PortfolioReport } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-report.interface';
 import { LookupItem } from '@ghostfolio/api/app/symbol/interfaces/lookup-item.interface';
 import { SymbolItem } from '@ghostfolio/api/app/symbol/interfaces/symbol-item.interface';
 import { UserItem } from '@ghostfolio/api/app/user/interfaces/user-item.interface';
@@ -23,7 +22,8 @@ import {
   PortfolioItem,
   PortfolioOverview,
   PortfolioPerformance,
-  PortfolioPosition
+  PortfolioPosition,
+  PortfolioReport
 } from '@ghostfolio/helper/interfaces';
 import { Order as OrderModel } from '@prisma/client';
 import { Account as AccountModel } from '@prisma/client';
diff --git a/libs/helper/src/lib/interfaces/index.ts b/libs/helper/src/lib/interfaces/index.ts
index d31caec84..04656f0a6 100644
--- a/libs/helper/src/lib/interfaces/index.ts
+++ b/libs/helper/src/lib/interfaces/index.ts
@@ -4,6 +4,8 @@ import { PortfolioItem } from './portfolio-item.interface';
 import { PortfolioOverview } from './portfolio-overview.interface';
 import { PortfolioPerformance } from './portfolio-performance.interface';
 import { PortfolioPosition } from './portfolio-position.interface';
+import { PortfolioReportRule } from './portfolio-report-rule.interface';
+import { PortfolioReport } from './portfolio-report.interface';
 import { Position } from './position.interface';
 
 export {
@@ -13,5 +15,7 @@ export {
   PortfolioOverview,
   PortfolioPerformance,
   PortfolioPosition,
+  PortfolioReport,
+  PortfolioReportRule,
   Position
 };
diff --git a/apps/api/src/app/portfolio/interfaces/portfolio-report.interface.ts b/libs/helper/src/lib/interfaces/portfolio-report-rule.interface.ts
similarity index 51%
rename from apps/api/src/app/portfolio/interfaces/portfolio-report.interface.ts
rename to libs/helper/src/lib/interfaces/portfolio-report-rule.interface.ts
index cbec2ecaf..5ba8ccef3 100644
--- a/apps/api/src/app/portfolio/interfaces/portfolio-report.interface.ts
+++ b/libs/helper/src/lib/interfaces/portfolio-report-rule.interface.ts
@@ -1,7 +1,3 @@
-export interface PortfolioReport {
-  rules: { [group: string]: PortfolioReportRule[] };
-}
-
 export interface PortfolioReportRule {
   evaluation: string;
   name: string;
diff --git a/libs/helper/src/lib/interfaces/portfolio-report.interface.ts b/libs/helper/src/lib/interfaces/portfolio-report.interface.ts
new file mode 100644
index 000000000..a33a0aae6
--- /dev/null
+++ b/libs/helper/src/lib/interfaces/portfolio-report.interface.ts
@@ -0,0 +1,5 @@
+import { PortfolioReportRule } from './portfolio-report-rule.interface';
+
+export interface PortfolioReport {
+  rules: { [group: string]: PortfolioReportRule[] };
+}