diff --git a/projects/dsp-ui/ng-package.json b/projects/dsp-ui/ng-package.json
index d434c9e89..0058cabe9 100644
--- a/projects/dsp-ui/ng-package.json
+++ b/projects/dsp-ui/ng-package.json
@@ -7,7 +7,8 @@
       "@knora/api": "@knora/api",
       "ngx-color-picker": "ngxColorPicker",
       "jdnconvertiblecalendar": "jdnconvertiblecalendar",
-      "jdnconvertiblecalendardateadapter": "jdnconvertiblecalendardateadapter"
+      "jdnconvertiblecalendardateadapter": "jdnconvertiblecalendardateadapter",
+      "ts-md5": "tsMd5"
     }
   }
 }
diff --git a/projects/dsp-ui/src/lib/action/components/progress-indicator/progress-indicator.component.spec.ts b/projects/dsp-ui/src/lib/action/components/progress-indicator/progress-indicator.component.spec.ts
index f90babd62..2c8a31f4a 100644
--- a/projects/dsp-ui/src/lib/action/components/progress-indicator/progress-indicator.component.spec.ts
+++ b/projects/dsp-ui/src/lib/action/components/progress-indicator/progress-indicator.component.spec.ts
@@ -1,6 +1,7 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { Component, OnInit, ViewChild } from '@angular/core';
+import { MatIconModule } from '@angular/material/icon';
 import { By } from '@angular/platform-browser';
 import { ProgressIndicatorComponent } from './progress-indicator.component';
 
@@ -29,9 +30,12 @@ describe('ProgressIndicatorComponent', () => {
 
     beforeEach(async(() => {
         TestBed.configureTestingModule({
-        declarations: [
-            ProgressIndicatorComponent,
-            TestHostComponent
+            imports: [
+                MatIconModule
+            ],
+            declarations: [
+                ProgressIndicatorComponent,
+                TestHostComponent
         ]
         })
         .compileComponents();
@@ -125,7 +129,7 @@ describe('ProgressIndicatorComponent', () => {
         const matIconEl = divProgressElement.query(By.css('mat-icon'));
 
         // new status: done
-        expect(matIconEl.attributes.class).toEqual('after-submit');
+        expect(matIconEl.attributes.class).toEqual('mat-icon notranslate after-submit material-icons mat-icon-no-color');
         expect(matIconEl.nativeElement.innerText).toEqual('done');
         expect(matIconEl.styles.color).toEqual('red');
     });
diff --git a/src/app/action-playground/action-playground.component.spec.ts b/src/app/action-playground/action-playground.component.spec.ts
index fce7a3d84..f785f5d3b 100644
--- a/src/app/action-playground/action-playground.component.spec.ts
+++ b/src/app/action-playground/action-playground.component.spec.ts
@@ -1,5 +1,6 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
+import { MatListModule } from '@angular/material/list';
 import { DspActionModule } from '@dasch-swiss/dsp-ui';
 import { ActionPlaygroundComponent } from './action-playground.component';
 
@@ -9,7 +10,7 @@ describe('ActionPlaygroundComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-        imports: [ DspActionModule ],
+        imports: [ DspActionModule, MatListModule ],
         declarations: [ ActionPlaygroundComponent ]
     })
     .compileComponents();