diff --git a/s3s.py b/s3s.py
old mode 100755
new mode 100644
index 72736b0..c9c5bfa
--- a/s3s.py
+++ b/s3s.py
@@ -1022,6 +1022,10 @@ class SquidProgress:
 		sys.stdout.write(f"\r{' '*(os.get_terminal_size()[0] - 1)}\r")
 		sys.stdout.flush()
 
+	def __del__(self):
+		sys.stdout.write(f"\r{' '*(os.get_terminal_size()[0] - 1)}\r")
+		sys.stdout.flush()
+
 def main():
 	'''Main process, including I/O and setup.'''