1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/gen-lockedsig-cache b/scripts/gen-lockedsig-cache
index 0986a21651..26e9b63a30 100755
--- a/scripts/gen-lockedsig-cache
+++ b/scripts/gen-lockedsig-cache
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import os
 import sys