diff --git a/PFERD/authenticator.py b/PFERD/IliasAuthenticators.py
similarity index 97%
rename from PFERD/authenticator.py
rename to PFERD/IliasAuthenticators.py
index 0ccbbe1..615ae63 100644
--- a/PFERD/authenticator.py
+++ b/PFERD/IliasAuthenticators.py
@@ -10,7 +10,7 @@ from .ReadWriteLock import ReadWriteLock
 
 __all__ = [
 	"OutOfTriesException",
-	"UnknownFileType",
+	"UnknownFileTypeException",
 	"ShibbolethAuthenticator",
 ]
 logger = logging.getLogger(__name__)
@@ -18,7 +18,7 @@ logger = logging.getLogger(__name__)
 class OutOfTriesException(Exception):
 	pass
 
-class UnknownFileType(Exception):
+class UnknownFileTypeException(Exception):
 	pass
 
 class ShibbolethAuthenticator:
@@ -196,7 +196,7 @@ class ShibbolethAuthenticator:
 						return False
 					else:
 						# What *did* we get?
-						raise UnknownFileType(f"Unknown file of type {resp.content_type}.")
+						raise UnknownFileTypeException(f"Unknown file of type {resp.content_type}.")
 
 			except aiohttp.client_exceptions.ServerDisconnectedError:
 				logger.debug(f"Try {t+1} out of {self.RETRY_ATTEMPTS} failed, retrying in {self.RETRY_DELAY} s")
diff --git a/PFERD/__init__.py b/PFERD/__init__.py
index 989b54c..a7d808f 100644
--- a/PFERD/__init__.py
+++ b/PFERD/__init__.py
@@ -1,8 +1,8 @@
-from .authenticator import *
+from .IliasAuthenticators import *
 from .organizer import *
 
 __all__ = (
-	authenticator.__all__ +
+	IliasAuthenticators.__all__ +
 	organizer.__all__
 )
 
diff --git a/test.py b/test.py
index ec5bd75..7155674 100644
--- a/test.py
+++ b/test.py
@@ -19,9 +19,12 @@ async def test_download():
 	orga.clean_temp_dir()
 
 	filename = orga.temp_file()
-	print(filename)
 	await auth.download_file("file_886544_download", filename)
 	orga.add_file(filename, pathlib.Path("test.pdf"))
+
+	filename = orga.temp_file()
+	await auth.download_file("file_886544_download", filename)
+	orga.add_file(filename, pathlib.Path("bla/test2.pdf"))
 	
 	orga.clean_sync_dir()
 	orga.clean_temp_dir()