diff --git a/packages/pinia/__tests__/multipleRoots.spec.ts b/packages/pinia/__tests__/multipleRoots.spec.ts
index 3efdcfe6ef..bfd318301f 100644
--- a/packages/pinia/__tests__/multipleRoots.spec.ts
+++ b/packages/pinia/__tests__/multipleRoots.spec.ts
@@ -4,8 +4,7 @@ import { defineComponent } from 'vue'
 
 describe('Multiple Roots', () => {
   function defineMyStore() {
-    return defineStore({
-      id: 'main',
+    return defineStore('main', {
       state: () => ({
         n: 0,
       }),
@@ -13,7 +12,6 @@ describe('Multiple Roots', () => {
   }
 
   it('uses the same root in child components by default', () => {
-    expect.assertions(2)
     const pinia = createPinia()
     const useStore = defineMyStore()
 
@@ -37,10 +35,12 @@ describe('Multiple Roots', () => {
       },
       { global: { plugins: [pinia] } }
     )
+
+    const store = useStore()
+    expect(store.n).toBe(1)
   })
 
   it('can use a new pinia root for all child components', async () => {
-    expect.assertions(2)
     const pinia = createPinia()
     const useStore = defineMyStore()
 
@@ -64,35 +64,8 @@ describe('Multiple Roots', () => {
       },
       { global: { plugins: [pinia] } }
     )
-  })
-
-  it('state is shared between child components', async () => {
-    expect.assertions(3)
-    const pinia = createPinia()
-    const useStore = defineMyStore()
 
-    const ChildComponent = defineComponent({
-      template: 'no',
-      props: { counter: { type: Number, required: true } },
-      setup(props: { counter: number }) {
-        const store = useStore()
-        expect(store.n).toBe(props.counter)
-        store.n++
-      },
-    })
-    mount(
-      {
-        template:
-          '<ChildComponent :counter="0" /><ChildComponent :counter="1" />',
-        components: { ChildComponent },
-        setup() {
-          const store = useStore()
-          expect(store.n).toBe(0)
-          store.n++
-          providePinia(createPinia())
-        },
-      },
-      { global: { plugins: [pinia] } }
-    )
+    const store = useStore()
+    expect(store.n).toBe(0)
   })
 })