diff --git a/layouts/_default/_markup/render-codeblock-mermaid.html b/layouts/_default/_markup/render-codeblock-mermaid.html
index 20ec319..c2af96f 100644
--- a/layouts/_default/_markup/render-codeblock-mermaid.html
+++ b/layouts/_default/_markup/render-codeblock-mermaid.html
@@ -1,4 +1,4 @@
 {{ .Page.Store.Set "hasMermaid" true -}}
 <pre class="mermaid">
-    {{- .Inner | safeHTML -}}
+    {{- .Inner -}}
 </pre>