diff --git a/src/node/build/render.ts b/src/node/build/render.ts
index 9ea049cc..1341ae6d 100644
--- a/src/node/build/render.ts
+++ b/src/node/build/render.ts
@@ -163,7 +163,7 @@ export async function renderPage(
         ? ''
         : '<meta name="viewport" content="width=device-width,initial-scale=1">'
     }
-    <title>${title}</title>
+    <title>${escape(title)}</title>
     ${
       isDescriptionOverridden(head)
         ? ''