diff --git a/src/lib/utils/index.ts b/src/lib/utils/index.ts
index 28f9682373..27d80f5c27 100644
--- a/src/lib/utils/index.ts
+++ b/src/lib/utils/index.ts
@@ -1927,7 +1927,8 @@ export const initMermaid = async () => {
 	mermaid.initialize({
 		startOnLoad: false, // Should be false when using render API
 		theme: document.documentElement.classList.contains('dark') ? 'dark' : 'default',
-		securityLevel: 'loose'
+		securityLevel: 'loose',
+		htmlLabels: false
 	});
 	return mermaid;
 };