diff --git a/main.py b/main.py
index 731163a..25fdeea 100644
--- a/main.py
+++ b/main.py
@@ -53,6 +53,7 @@ def get_gpx_files_from_mail():
         mail.store(i, '+FLAGS', '\\Deleted')
     
     mail.expunge()
+    mail.close()
     mail.logout()