diff --git a/src/env.d.ts b/src/env.d.ts
index d300eafdc..2010dac5f 100644
--- a/src/env.d.ts
+++ b/src/env.d.ts
@@ -1,3 +1,11 @@
 /// <reference types="@solidjs/start/env" />
 
 import "@total-typescript/ts-reset/filter-boolean";
+
+declare module "solid-js" {
+  namespace JSX {
+    interface IntrinsicAttributes {
+      "client:idle"?: boolean;
+    }
+  }
+}