diff --git a/index-browser.js b/index-browser.js
index ff0d682bb..9c6f2ed24 100644
--- a/index-browser.js
+++ b/index-browser.js
@@ -4,3 +4,5 @@ import { LR_WINDOW_KEY } from './abstract/connectBlocksFrom.js';
 
 blocks.registerBlocks(blocks);
 window[LR_WINDOW_KEY] = blocks;
+
+export {};