diff --git a/example/web/tdweb/src/worker.js b/example/web/tdweb/src/worker.js
index 50024c45..0e3d723a 100644
--- a/example/web/tdweb/src/worker.js
+++ b/example/web/tdweb/src/worker.js
@@ -147,7 +147,7 @@ async function loadTdlib(mode, onFS, wasmUrl) {
     if (mode === 'wasm') {
       log.error('WebAssembly is not supported, trying to use it anyway');
     } else {
-      log.warning('WebAssembly is not supported, trying to use asm.js');
+      log.warn('WebAssembly is not supported, trying to use asm.js');
       mode = 'asmjs';
     }
   }