diff --git a/list_directory.py b/list_directory.py
index 50970af..74aeb0f 100755
--- a/list_directory.py
+++ b/list_directory.py
@@ -23,7 +23,7 @@ import sys
 
 def main():
 	if len(sys.argv) < 3:
-		print('Usage: {} /path/to/vault.cryptomator /plaintext/path/within/drive')
+		print('Usage: {} /path/to/vault.cryptomator /plaintext/path/within/drive'.format(sys.argv[0]))
 		sys.exit(1)
 	
 	# Parse CLI arguments