diff --git a/.gitea/workflows/build-ext.yml b/.gitea/workflows/build-ext.yml
index 8912259..fa46034 100644
--- a/.gitea/workflows/build-ext.yml
+++ b/.gitea/workflows/build-ext.yml
@@ -47,7 +47,9 @@ jobs:
           git clone -b dev https://git.4nkweb.com/4nk/sdk_client.git ../sdk_client
 
       - name: Build WebAssembly
-        run: npm run build_wasm
+        run: |
+          wasm-pack build --out-dir ./pkg ../sdk_client --target nodejs --dev
+          cp -r ../sdk_client/pkg ./pkg
 
       - name: Build project
         run: npm run build