diff --git a/docs/modules/ROOT/pages/diagram_types/mermaid.adoc b/docs/modules/ROOT/pages/diagram_types/mermaid.adoc
index d1501f40..6d58393b 100644
--- a/docs/modules/ROOT/pages/diagram_types/mermaid.adoc
+++ b/docs/modules/ROOT/pages/diagram_types/mermaid.adoc
@@ -25,4 +25,5 @@ The main purpose of Mermaid is to help documentation catch up with development.
 |theme           |unspecified     |Theme of the chart, could be default, forest, dark or neutral.
 |width           |unspecified     |Width of the page.
 |height          |unspecified     |Height of the page.
-|===
\ No newline at end of file
+|scale           |1               |Puppeteer scale factor.
+|===