diff --git a/packages/mermaid/src/rendering-util/rendering-elements/nodes.js b/packages/mermaid/src/rendering-util/rendering-elements/nodes.js
index ba8058a55..1672ebfd3 100644
--- a/packages/mermaid/src/rendering-util/rendering-elements/nodes.js
+++ b/packages/mermaid/src/rendering-util/rendering-elements/nodes.js
@@ -230,7 +230,7 @@ const shapes = {
   labelRect,
   curlyBraceRight,
   'brace-r': curlyBraceRight,
-  curlyBraces,
+  braces: curlyBraces,
 };
 
 const nodeElems = new Map();