diff --git a/docs-website/reference/haystack-api/converters_api.md b/docs-website/reference/haystack-api/converters_api.md
index 18b2cc0cc7..95bfe8a7bf 100644
--- a/docs-website/reference/haystack-api/converters_api.md
+++ b/docs-website/reference/haystack-api/converters_api.md
@@ -475,8 +475,8 @@ into ImageContent objects.
 - <code>dict\[str, list\[ImageContent | None\]\]</code> – Dictionary containing one key:
 - "image_contents": ImageContents created from the processed documents. These contain base64-encoded image
   data and metadata. The order corresponds to the order of the input documents. A document that is
-  missing the required metadata keys, has an invalid file path, or has an unsupported MIME type gets
-  None in its position and a logged warning with the reason.
+  missing the required metadata keys, has an invalid file path, has an unsupported MIME type, or points
+  to a PDF page that cannot be converted gets None in its position and a logged warning with the reason.
 
 ## image/file_to_document
 
diff --git a/docs-website/reference/haystack-api/image_converters_api.md b/docs-website/reference/haystack-api/image_converters_api.md
index 5b20a86b70..04fd4fcb33 100644
--- a/docs-website/reference/haystack-api/image_converters_api.md
+++ b/docs-website/reference/haystack-api/image_converters_api.md
@@ -105,8 +105,8 @@ into ImageContent objects.
 - <code>dict\[str, list\[ImageContent | None\]\]</code> – Dictionary containing one key:
 - "image_contents": ImageContents created from the processed documents. These contain base64-encoded image
   data and metadata. The order corresponds to the order of the input documents. A document that is
-  missing the required metadata keys, has an invalid file path, or has an unsupported MIME type gets
-  None in its position and a logged warning with the reason.
+  missing the required metadata keys, has an invalid file path, has an unsupported MIME type, or points
+  to a PDF page that cannot be converted gets None in its position and a logged warning with the reason.
 
 ## file_to_document