diff --git a/plugins/python-build/scripts/add_cpython.py b/plugins/python-build/scripts/add_cpython.py
index 34d5fbaa..202f7d3c 100755
--- a/plugins/python-build/scripts/add_cpython.py
+++ b/plugins/python-build/scripts/add_cpython.py
@@ -743,7 +743,7 @@ class Url:
 if __name__ == "__main__":
     #sys.excepthook seems to have no effect in Github Actions
     try:
-    sys.exit(main())
+        sys.exit(main())
     except Exception:
         logging.exception("Unhandled exception occured")
         sys.exit(2)