diff --git a/tests/basic.test.tsx b/tests/basic.test.tsx
index b27ad049c9..56e39edaf7 100644
--- a/tests/basic.test.tsx
+++ b/tests/basic.test.tsx
@@ -177,25 +177,40 @@ it('uses a write-only derived atom', async () => {
 
   const Counter: React.FC = () => {
     const [count] = useAtom(countAtom)
-    return <div>count: {count}</div>
+    return (
+      <div>
+        commits: {useCommitCount()}, count: {count}
+      </div>
+    )
   }
 
   const Control: React.FC = () => {
     const [, increment] = useAtom(incrementCountAtom)
-    return <button onClick={() => increment()}>button</button>
+    return (
+      <>
+        <div>button commits: {useCommitCount()}</div>
+        <button onClick={() => increment()}>button</button>
+      </>
+    )
   }
 
-  const { getByText, findByText } = render(
+  const { getByText } = render(
     <Provider>
       <Counter />
       <Control />
     </Provider>
   )
 
-  await findByText('count: 0')
+  await waitFor(() => {
+    getByText('commits: 1, count: 0')
+    getByText('button commits: 1')
+  })
 
   fireEvent.click(getByText('button'))
-  await findByText('count: 1')
+  await waitFor(() => {
+    getByText('commits: 2, count: 1')
+    getByText('button commits: 1')
+  })
 })
 
 it('only re-renders if value has changed', async () => {
diff --git a/tests/optimization.test.tsx b/tests/optimization.test.tsx
index 0c23dcf94d..7e26ff064c 100644
--- a/tests/optimization.test.tsx
+++ b/tests/optimization.test.tsx
@@ -60,3 +60,44 @@ it('only relevant render function called (#156)', async () => {
     getByText('count2: 1 (2)')
   })
 })
+
+it('only render once using atoms with write-only atom', async () => {
+  const count1Atom = atom(0)
+  const count2Atom = atom(0)
+  const incrementAtom = atom(null, (_get, set, _arg) => {
+    set(count1Atom, (c) => c + 1)
+    set(count2Atom, (c) => c + 1)
+  })
+
+  const Counter: React.FC = () => {
+    const [count1] = useAtom(count1Atom)
+    const [count2] = useAtom(count2Atom)
+    const renderCount = useRef(0)
+    ++renderCount.current
+    return (
+      <div>
+        count1: {count1}, count2: {count2} ({renderCount.current})
+      </div>
+    )
+  }
+
+  const Control: React.FC = () => {
+    const [, increment] = useAtom(incrementAtom)
+    return <button onClick={increment}>button</button>
+  }
+
+  const { getByText, findByText } = render(
+    <Provider>
+      <Counter />
+      <Control />
+    </Provider>
+  )
+
+  await findByText('count1: 0, count2: 0 (1)')
+
+  fireEvent.click(getByText('button'))
+  await findByText('count1: 1, count2: 1 (2)')
+
+  fireEvent.click(getByText('button'))
+  await findByText('count1: 2, count2: 2 (3)')
+})