diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index ea498dc192cf8..74ee39e87263b 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -2,7 +2,7 @@ name: Build gRPC for Windows
 
 on:
   push:
-    branches: ['nh-57056-cpp17-github-actions']
+    branches: ['nh-57056-cpp17-github-actions-temp']
 
   # Inputs for reusable workflow 
 
@@ -30,7 +30,7 @@ jobs:
   build:
     strategy:
       matrix:
-        arch: ['32', '64']
+        arch: ['64']
         configuration: ['Release']
       fail-fast: false
 
@@ -42,6 +42,14 @@ jobs:
           choco install -y nasm
           dir "C:/Program Files/NASM"
 
+      - name: Install NASM
+        shell: pwsh
+        run: |
+          mkdir -p ${{ github.workspace }}\temp\nasm
+          Invoke-WebRequest "https://www.nasm.us/pub/nasm/releasebuilds/2.16.01/win64/nasm-2.16.01-win64.zip" -OutFile "${{ github.workspace }}\temp\nasm.zip"
+          Expand-Archive -LiteralPath '${{ github.workspace }}\temp\nasm.zip' -DestinationPath 'C:/nasm'
+          ls 'C:/nasm'
+
       - name: CMake version installed with Visual Studio
         shell: pwsh
         working-directory: ${{ github.workspace }}