1 files changed, 2 insertions, 0 deletions
diff --git a/README.md b/README.md
index 4a23fb97..9a06b9d3 100644
--- a/README.md
+++ b/README.md
@@ -15,5 +15,7 @@ The build tool is [make](https://www.gnu.org/software/make/)
 To rebuild the css files issue make from the top level directory:
 
  $ make
+ 
+ For dev mode(debbuging, manual file load) use `?debug=1` at end of URL: e.g. 'file://rhizifolder/html.index?debug=1'