diff --git a/shared/editor/extensions/Mermaid.ts b/shared/editor/extensions/Mermaid.ts
index 15c660c30..a6321292d 100644
--- a/shared/editor/extensions/Mermaid.ts
+++ b/shared/editor/extensions/Mermaid.ts
@@ -196,6 +196,7 @@ function getNewState({
       {
         diagramId: renderer.diagramId,
         renderer,
+        side: -10,
       }
     );