diff --git a/.github/workflows/golang-test-windows.yml b/.github/workflows/golang-test-windows.yml
index 873181b6c..05dfb6156 100644
--- a/.github/workflows/golang-test-windows.yml
+++ b/.github/workflows/golang-test-windows.yml
@@ -12,8 +12,6 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-      - run: bash -x wireguard_nt.sh
-        working-directory: client
 
       - uses: actions/upload-artifact@v2
         with:
@@ -47,10 +45,5 @@ jobs:
           name: syso
           path: iface\
 
-      - uses: actions/download-artifact@v2
-        with:
-          name: syso
-          path: .
-
       - name: Test
         run: go test -timeout 5m -p 1 ./...
\ No newline at end of file
diff --git a/client/wintun_amd64.dll b/client/wintun.dll
similarity index 100%
rename from client/wintun_amd64.dll
rename to client/wintun.dll
diff --git a/client/wintun_386.dll b/client/wintun_386.dll
deleted file mode 100644
index 2ab97dba0..000000000
Binary files a/client/wintun_386.dll and /dev/null differ
diff --git a/client/wintun_arm64.dll b/client/wintun_arm64.dll
deleted file mode 100644
index dc4e4aeeb..000000000
Binary files a/client/wintun_arm64.dll and /dev/null differ