diff --git a/configs/swerv_config_gen.py b/configs/swerv_config_gen.py
index 83623b4..ee35015 100644
--- a/configs/swerv_config_gen.py
+++ b/configs/swerv_config_gen.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 from fusesoc.capi2.generator import Generator
 import os
 import shutil
diff --git a/swerv.core b/swerv.core
index 426cf1a..ede801a 100644
--- a/swerv.core
+++ b/swerv.core
@@ -142,7 +142,7 @@ generate:
 
 generators:
   swerv_config:
-    interpreter: python
+    interpreter: python3
     command: configs/swerv_config_gen.py
     description : Create a SweRV configuration. Note! Only supports the default config