diff --git a/arch/lib/generate-linker-script.py b/arch/lib/generate-linker-script.py
index db3d7f8dab16..93971ee4871d 100755
--- a/arch/lib/generate-linker-script.py
+++ b/arch/lib/generate-linker-script.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import re