diff --git a/cyberdrop_dl/__init__.py b/cyberdrop_dl/__init__.py
index bc23f4cfa..e654d1af1 100644
--- a/cyberdrop_dl/__init__.py
+++ b/cyberdrop_dl/__init__.py
@@ -1 +1 @@
-__version__ = "5.2.4"
\ No newline at end of file
+__version__ = "5.2.5"
\ No newline at end of file
diff --git a/cyberdrop_dl/downloader/downloader.py b/cyberdrop_dl/downloader/downloader.py
index 6e45ded5f..e2833c846 100644
--- a/cyberdrop_dl/downloader/downloader.py
+++ b/cyberdrop_dl/downloader/downloader.py
@@ -219,8 +219,9 @@ async def mark_completed(self, media_item: MediaItem) -> None:
 
     async def set_additional_headers(self) -> None:
         """Sets additional headers for the download session"""
-        if self.manager.config_manager.authentication_data['PixelDrain']['pixeldrain_api_key']:
-            self._additional_headers["Authorization"] = await self.manager.download_manager.basic_auth("Cyberdrop-DL", self.manager.config_manager.authentication_data['PixelDrain']['pixeldrain_api_key'])
+        if self.domain == "pixeldrain":
+            if self.manager.config_manager.authentication_data['PixelDrain']['pixeldrain_api_key']:
+                self._additional_headers["Authorization"] = await self.manager.download_manager.basic_auth("Cyberdrop-DL", self.manager.config_manager.authentication_data['PixelDrain']['pixeldrain_api_key'])
 
     async def get_final_file_info(self, complete_file: Path, partial_file: Path,
                                   media_item: MediaItem) -> tuple[Path, Path, bool, bool]:
diff --git a/pyproject.toml b/pyproject.toml
index fed2ec0aa..9efd0bcd9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cyberdrop-dl"
-version = "5.2.4"
+version = "5.2.5"
 description = "Bulk downloader for multiple file hosts"
 authors = ["Jules Winnfield <juleswinnfieldII@protonmail.com>"]
 readme = "README.md"