diff --git a/build_files/utils/README.md b/build_files/utils/README.md
index e78d05b0c69..18572bf262f 100644
--- a/build_files/utils/README.md
+++ b/build_files/utils/README.md
@@ -3,3 +3,6 @@ Make Utility Scripts
 
 Scripts used only by developers for now
 
+Note: these scripts are assumed to be part of the deployment process, and thus
+have to be able to run on older Python versions (3.6 at the moment of writing)
+than the one bundled with Blender itself.