diff --git a/__tests__/useTranslation.test.js b/__tests__/useTranslation.test.js
index adcd3ac..e19e093 100644
--- a/__tests__/useTranslation.test.js
+++ b/__tests__/useTranslation.test.js
@@ -1,4 +1,4 @@
-import React, { useState } from 'react'
+import React, { useEffect, useState } from 'react'
 import { render, cleanup, fireEvent } from '@testing-library/react'
 import I18nProvider from '../src/I18nProvider'
 import useTranslation from '../src/useTranslation'
@@ -1549,5 +1549,33 @@ describe('useTranslation', () => {
       const { container } = render(<Inner />)
       expect(container.textContent).toContain(expected)
     })
+
+    test('`t` is stable', () => {
+      const Inner = ({ effect }) => {
+        const { t } = useTranslation()
+
+        useEffect(() => {
+          const text = t('ns:interpolation', {
+            count: 3,
+          })
+          effect(text)
+        }, [effect, t])
+      }
+
+      globalThis.__NEXT_TRANSLATE__ = {
+        namespaces: {
+          ns: {
+            interpolation: 'There are {{count}} cats.',
+          },
+        },
+        lang: 'en',
+        config: {},
+      }
+
+      const effect = jest.fn()
+      const { rerender } = render(<Inner effect={effect} />)
+      rerender(<Inner effect={effect} />)
+      expect(effect).toBeCalledTimes(1)
+    })
   })
 })
diff --git a/package.json b/package.json
index bd8e084..8c9d11d 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   "scripts": {
     "build": "yarn clean && cross-env NODE_ENV=production && yarn tsc",
     "clean": "yarn clean:build && yarn clean:examples",
-    "clean:build": "del lib appWith* Dynamic* I18n* index context loadNa* setLang* Trans* useT* withT* getP* getC* *.d.ts getT transC* wrapT* types formatElements AppDirI18nProvider* createTrans*",
+    "clean:build": "del lib appWith* Dynamic* I18n* index context loadNa* setLang* Trans* useT* withT* getP* getC* *.d.ts getT transC* wrapT* types formatElements isServer AppDirI18nProvider* createTrans*",
     "clean:examples": "del examples/**/.next examples/**/node_modules examples/**/yarn.lock",
     "example": "yarn example:complex",
     "example:basic": "yarn build && yarn --cwd examples/basic && yarn --cwd examples/basic dev",
diff --git a/src/createTranslation.tsx b/src/createTranslation.tsx
index 8509903..1197f57 100644
--- a/src/createTranslation.tsx
+++ b/src/createTranslation.tsx
@@ -1,3 +1,5 @@
+import { useMemo } from 'react'
+import isServer from './isServer'
 import transCore from './transCore'
 import wrapTWithDefaultNs from './wrapTWithDefaultNs'
 
@@ -6,12 +8,17 @@ export default function createTranslation(defaultNS?: string) {
   const { lang, namespaces, config } = globalThis.__NEXT_TRANSLATE__ ?? {}
   const localesToIgnore = config.localesToIgnore || ['default']
   const ignoreLang = !lang || localesToIgnore.includes(lang)
-  const t = transCore({
-    config,
-    allNamespaces: namespaces,
-    pluralRules: new Intl.PluralRules(ignoreLang ? undefined : lang),
-    lang,
-  })
+  const getT = () => {
+    const t = transCore({
+      config,
+      allNamespaces: namespaces,
+      pluralRules: new Intl.PluralRules(ignoreLang ? undefined : lang),
+      lang,
+    })
 
-  return { t: wrapTWithDefaultNs(t, defaultNS), lang }
+    return wrapTWithDefaultNs(t, defaultNS)
+  }
+
+  const t = isServer() ? getT() : useMemo(getT, [defaultNS])
+  return { t, lang }
 }
diff --git a/src/isServer.tsx b/src/isServer.tsx
new file mode 100644
index 0000000..dfd4c73
--- /dev/null
+++ b/src/isServer.tsx
@@ -0,0 +1,3 @@
+export default function isServer() {
+  return typeof window === 'undefined'
+}