diff --git a/test/e2e/driver/aut.py b/test/e2e/driver/aut.py
index b29560b9b9..30cce9c670 100644
--- a/test/e2e/driver/aut.py
+++ b/test/e2e/driver/aut.py
@@ -115,7 +115,7 @@ class AUT:
             '--verbose',
             f'--port={self.port}',
             str(self.path),
-            f'-d={self.app_data}',
+            f'--datadir={self.app_data}',
             f'--LOG_LEVEL={configs.testpath.LOG_LEVEL}',
         ]
         try: