diff --git a/src/components/google-analytics.tsx b/src/components/google-analytics.tsx
index d6db5f6..86e68b0 100644
--- a/src/components/google-analytics.tsx
+++ b/src/components/google-analytics.tsx
@@ -10,16 +10,11 @@ export function GoogleAnalytics({ config }: GoogleAnalyticsProps) {
   }
 
   const gtagSource = `https://www.googletagmanager.com/gtag/js?id=${encodeURIComponent(config.measurementId)}`
-  const inlineConfig = `
-window.dataLayer = window.dataLayer || [];
-function gtag(){dataLayer.push(arguments);}
-gtag('js', new Date());
-gtag('config', '${config.measurementId}');
-`
+  const inlineConfig = `window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments);}gtag('js',new Date());var el=document.querySelector('script[data-ga-measurement-id]');if(el){var id=el.getAttribute('data-ga-measurement-id');if(id)gtag('config',id);}`
 
   return (
     <>
-      <script src={gtagSource} async />
+      <script async data-ga-measurement-id={config.measurementId} src={gtagSource} />
       <script>{inlineConfig}</script>
     </>
   )
diff --git a/tests/stage-7-seo-feed-integrations.test.tsx b/tests/stage-7-seo-feed-integrations.test.tsx
index f10b2ad..5c7b3a6 100644
--- a/tests/stage-7-seo-feed-integrations.test.tsx
+++ b/tests/stage-7-seo-feed-integrations.test.tsx
@@ -68,6 +68,17 @@ describe("stage 7 seo feed and integration gates", () => {
     expect(integrations.kakao.enabled).toBe(true)
   })
 
+  it("Given enabled GA config When rendering GoogleAnalytics Then scripts are properly configured with data attribute", () => {
+    const integrations = getPublicIntegrations({
+      NEXT_PUBLIC_GA_MEASUREMENT_ID: "G-ABC123DEF4",
+    })
+    const markup = renderToStaticMarkup(<GoogleAnalytics config={integrations.ga4} />)
+
+    expect(markup).toContain('data-ga-measurement-id="G-ABC123DEF4"')
+    expect(markup).toContain("https://www.googletagmanager.com/gtag/js?id=G-ABC123DEF4")
+    expect(markup).toContain("gtag('config',id)")
+  })
+
   it("Given missing public integration env When rendering gates Then no broken scripts or iframes render", () => {
     const integrations = getPublicIntegrations({})
     const markup = renderToStaticMarkup(