diff --git a/Tools/upload_log.py b/Tools/upload_log.py
index 9bdc2e6b00..51e6f8e7a7 100755
--- a/Tools/upload_log.py
+++ b/Tools/upload_log.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 """
 Upload an ULog file to the logs.px4.io web server.