diff --git a/src/auto_archiver/archivers/instagram_tbot_archiver.py b/src/auto_archiver/archivers/instagram_tbot_archiver.py
index 4fcdc9b..0acc08b 100644
--- a/src/auto_archiver/archivers/instagram_tbot_archiver.py
+++ b/src/auto_archiver/archivers/instagram_tbot_archiver.py
@@ -54,8 +54,9 @@ class InstagramTbotArchiver(Archiver):
 
     def cleanup(self) -> None:
         logger.info(f"CLEANUP {self.name}.")
-        if os.path.exists(self.session_file):
-            os.remove(self.session_file)
+        session_file_name = self.session_file + ".session"
+        if os.path.exists(session_file_name):
+            os.remove(session_file_name)
         
     def download(self, item: Metadata) -> Metadata:
         url = item.get_url()
diff --git a/src/auto_archiver/archivers/telethon_archiver.py b/src/auto_archiver/archivers/telethon_archiver.py
index 6e803e7..2e2305d 100644
--- a/src/auto_archiver/archivers/telethon_archiver.py
+++ b/src/auto_archiver/archivers/telethon_archiver.py
@@ -101,8 +101,9 @@ class TelethonArchiver(Archiver):
 
     def cleanup(self) -> None:
         logger.info(f"CLEANUP {self.name}.")
-        if os.path.exists(self.session_file):
-            os.remove(self.session_file)
+        session_file_name = self.session_file + ".session"
+        if os.path.exists(session_file_name):
+            os.remove(session_file_name)
 
     def download(self, item: Metadata) -> Metadata:
         """