--- ./.gn.orig
+++ ./.gn
@@ -3,7 +3,7 @@
 
 # Use vpython3 from depot_tools for exec_script() calls.
 # See `gn help dotfile` for details.
-script_executable = "vpython3"
+script_executable = "python3"
 
 # The location of the build configuration file.
 buildconfig = "//build/config/BUILDCONFIG.gn"