diff --git a/README.md b/README.md
index 14e28d22..ab69f1cf 100644
--- a/README.md
+++ b/README.md
@@ -220,7 +220,7 @@ If you are using CSP rules for CSS files, you can pass `nonce` argument to the `
 
 Show different images based on the current theme:
 
-```jsx
+```ts
 import Image from "next/image";
 import { useMode } from "nextjs-darkmode/hooks";
 
diff --git a/lib/README.md b/lib/README.md
index 14e28d22..ab69f1cf 100644
--- a/lib/README.md
+++ b/lib/README.md
@@ -220,7 +220,7 @@ If you are using CSP rules for CSS files, you can pass `nonce` argument to the `
 
 Show different images based on the current theme:
 
-```jsx
+```ts
 import Image from "next/image";
 import { useMode } from "nextjs-darkmode/hooks";