diff --git a/src/lib/focus-trap.ts b/src/lib/focus-trap.ts
index 947cd8b..dea55af 100644
--- a/src/lib/focus-trap.ts
+++ b/src/lib/focus-trap.ts
@@ -204,4 +204,7 @@ export class FocusTrap extends HTMLElement implements IFocusTrap {
 	}
 }
 
-window.customElements.define("focus-trap", FocusTrap);
\ No newline at end of file
+if (!window.customElements.get("focus-trap")) {
+	window.customElements.define("focus-trap", FocusTrap);
+}
+	
\ No newline at end of file