diff --git a/app/javascript/dashboard/components/layout/specs/AvailabilityStatus.spec.js b/app/javascript/dashboard/components/layout/specs/AvailabilityStatus.spec.js
index 9f631dd09..d96f9761d 100644
--- a/app/javascript/dashboard/components/layout/specs/AvailabilityStatus.spec.js
+++ b/app/javascript/dashboard/components/layout/specs/AvailabilityStatus.spec.js
@@ -3,11 +3,13 @@ import { createLocalVue, mount } from '@vue/test-utils';
 import Vuex from 'vuex';
 import VueI18n from 'vue-i18n';
 
+import WootButton from 'dashboard/components/ui/WootButton';
 import i18n from 'dashboard/i18n';
 
 const localVue = createLocalVue();
 localVue.use(Vuex);
 localVue.use(VueI18n);
+localVue.component('woot-button', WootButton);
 
 const i18nConfig = new VueI18n({
   locale: 'en',
diff --git a/app/javascript/dashboard/components/specs/SidemenuIcon.spec.js b/app/javascript/dashboard/components/specs/SidemenuIcon.spec.js
index a4ef517b1..3efc75a02 100644
--- a/app/javascript/dashboard/components/specs/SidemenuIcon.spec.js
+++ b/app/javascript/dashboard/components/specs/SidemenuIcon.spec.js
@@ -4,7 +4,7 @@ import SidemenuIcon from '../SidemenuIcon';
 describe('SidemenuIcon', () => {
   test('matches snapshot', () => {
     const wrapper = mount(SidemenuIcon);
-    expect(wrapper.isVueInstance()).toBeTruthy();
+    expect(wrapper.vm).toBeTruthy();
     expect(wrapper.element).toMatchSnapshot();
   });
 });
diff --git a/app/javascript/shared/components/specs/DateSeparator.spec.js b/app/javascript/shared/components/specs/DateSeparator.spec.js
index 059cff4cf..6379fbf77 100644
--- a/app/javascript/shared/components/specs/DateSeparator.spec.js
+++ b/app/javascript/shared/components/specs/DateSeparator.spec.js
@@ -11,7 +11,7 @@ describe('DateSeparator', () => {
         $t: () => {},
       },
     });
-    expect(wrapper.isVueInstance()).toBeTruthy();
+    expect(wrapper.vm).toBeTruthy();
     expect(wrapper.element).toMatchSnapshot();
   });
 });
diff --git a/app/javascript/shared/components/specs/Spinner.spec.js b/app/javascript/shared/components/specs/Spinner.spec.js
index caf24c1ed..06b34a4a5 100644
--- a/app/javascript/shared/components/specs/Spinner.spec.js
+++ b/app/javascript/shared/components/specs/Spinner.spec.js
@@ -4,7 +4,7 @@ import Spinner from '../Spinner';
 describe('Spinner', () => {
   test('matches snapshot', () => {
     const wrapper = mount(Spinner);
-    expect(wrapper.isVueInstance()).toBeTruthy();
+    expect(wrapper.vm).toBeTruthy();
     expect(wrapper.element).toMatchSnapshot();
   });
 });