diff --git a/packages/vite/src/node/plugins/html.ts b/packages/vite/src/node/plugins/html.ts
index 81f6ede47edbdd..9521f8b89bf2e1 100644
--- a/packages/vite/src/node/plugins/html.ts
+++ b/packages/vite/src/node/plugins/html.ts
@@ -51,7 +51,12 @@ const importMapRE =
const moduleScriptRE =
/[ \t]*