diff --git a/README.md b/README.md
index 8904d9ed52..cedbc72337 100644
--- a/README.md
+++ b/README.md
@@ -410,7 +410,7 @@ completion = response.parse()  # get the object that `chat.completions.create()`
 print(completion)
 ```
 
-These methods return an [`APIResponse`](https://github.com/openai/openai-python/src/openai/_response.py) object.
+These methods return an [`APIResponse`](https://github.com/openai/openai-python/tree/main/src/openai/_response.py) object.
 
 ### Configuring the HTTP client
 
diff --git a/src/openai/_files.py b/src/openai/_files.py
index 94cd553135..bebfb19501 100644
--- a/src/openai/_files.py
+++ b/src/openai/_files.py
@@ -29,7 +29,7 @@ def assert_is_file_content(obj: object, *, key: str | None = None) -> None:
     if not is_file_content(obj):
         prefix = f"Expected entry at `{key}`" if key is not None else f"Expected file input `{obj!r}`"
         raise RuntimeError(
-            f"{prefix} to be bytes, an io.IOBase instance, PathLike or a tuple but received {type(obj)} instead. See https://github.com/openai/openai-python#file-uploads"
+            f"{prefix} to be bytes, an io.IOBase instance, PathLike or a tuple but received {type(obj)} instead. See https://github.com/openai/openai-python/tree/main#file-uploads"
         ) from None