diff --git a/index.d.ts b/index.d.ts
index ad7b0e5..7ae40e5 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -2,3 +2,9 @@ export class ScrollableComponentElement extends HTMLElement {
 	public readonly viewport: HTMLElement;
 	public readonly content: HTMLElement;
 }
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'scrollable-component': ScrollableComponentElement;
+  }
+}