diff --git a/examples/workers/script_upload.py b/examples/workers/script_upload.py
index 500cf31d132..d7a1cf5823d 100644
--- a/examples/workers/script_upload.py
+++ b/examples/workers/script_upload.py
@@ -26,7 +26,7 @@
 
 import os
 
-from cloudflare import Cloudflare, BadRequestError
+from cloudflare import Cloudflare, APIStatusError
 
 API_TOKEN = os.environ.get("CLOUDFLARE_API_TOKEN")
 if API_TOKEN is None:
@@ -59,7 +59,7 @@ def main() -> None:
         # https://developers.cloudflare.com/api/resources/workers/subresources/scripts/methods/update/
         script = client.workers.scripts.update(
             script_name,
-            account_id=ACCOUNT_ID, # type: ignore
+            account_id=ACCOUNT_ID,  # type: ignore
             # https://developers.cloudflare.com/workers/configuration/multipart-upload-metadata/
             metadata={
                 "main_module": script_file_name,
@@ -73,10 +73,11 @@ def main() -> None:
             },
             files=[
                 # Add main_module file
+                # Note: Content-Type must be "application/javascript" or "text/javascript"
                 (
                     script_file_name,
                     bytes(script_content, "utf-8"),
-                    "application/javascript+module",
+                    "application/javascript",
                 ),
                 # Can add other files, such as more modules or source maps
                 # (
@@ -88,8 +89,9 @@ def main() -> None:
         )
         print("Script Upload success!")
         print(script.to_json(indent=2))
-    except BadRequestError as err:
+    except APIStatusError as err:
         print("Script Upload failure!")
+        print(f"Error code: {err.status_code}")
         print(err)