diff --git a/Dockers/puppeteer-api/main.py b/Dockers/puppeteer-api/main.py
index 11b2cdf..db70ec1 100644
--- a/Dockers/puppeteer-api/main.py
+++ b/Dockers/puppeteer-api/main.py
@@ -12,6 +12,9 @@ API_KEY = os.getenv('API_KEY')
 if not API_KEY:
     raise ValueError("API_KEY environment variable must be set")
 
+# Define custom user agent
+CUSTOM_USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36'
+
 async def wait_for_network_idle(page):
     """Wait until no network requests are in flight"""
     await page.waitForNetworkIdle(idleTime=500, timeout=30000)
@@ -42,6 +45,9 @@ async def visit_url(url: str, x_api_key: Optional[str] = Header(None)):
         # Create new page
         page = await browser.newPage()
 
+        # Set custom user agent
+        await page.setUserAgent(CUSTOM_USER_AGENT)
+
         # Navigate to URL and wait for network idle
         await page.goto(decoded_url, waitUntil='networkidle2')