diff --git a/static/dropdown.ts b/static/dropdown.ts
index 5fd41c3..c932c2c 100644
--- a/static/dropdown.ts
+++ b/static/dropdown.ts
@@ -1,7 +1,7 @@
 class UIDropdown extends HTMLElement {
-  isOpen: boolean = false;
+  isOpen = false;
   contentEl: HTMLElement | null = null;
-  isClosing: boolean = false; // debounce flag
+  isClosing = false; // debounce flag
 
   constructor() {
     super();