diff --git a/.github/workflows/windows_qt5.yml b/.github/workflows/windows_qt5.yml
index 9f8d1c1d..69ca4a30 100644
--- a/.github/workflows/windows_qt5.yml
+++ b/.github/workflows/windows_qt5.yml
@@ -24,9 +24,9 @@ jobs:
         os: [windows-2019]
         include:
           - qt_ver: 5.15.2        
-            qt_arch: win32_msvc2019
-            msvc_arch: x86
-            qt_arch_install: msvc2019
+            qt_arch: win64_msvc2019_64
+            msvc_arch: x64
+            qt_arch_install: msvc2019_64          
     env:
       targetName: example.exe
       fileName: example
@@ -50,7 +50,7 @@ jobs:
           call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ${{ matrix.msvc_arch }}
           mkdir build
           cd build
-          cmake -DCMAKE_MESSAGE_LOG_LEVEL=STATUS -DCMAKE_PREFIX_PATH=D:\a\FluentUI\Qt\5.15.2\msvc2019 -DCMAKE_C_COMPILER=cl -DCMAKE_CXX_COMPILER=cl -DCMAKE_BUILD_TYPE=Release -GNinja ..
+          cmake -DCMAKE_MESSAGE_LOG_LEVEL=STATUS -DCMAKE_PREFIX_PATH=D:\a\FluentUI\Qt\5.15.2\msvc2019_64 -DCMAKE_C_COMPILER=cl -DCMAKE_CXX_COMPILER=cl -DCMAKE_BUILD_TYPE=Release -GNinja ..
           cmake --build . --target all --config Release --parallel
           echo winSdkDir=%WindowsSdkDir% >> %GITHUB_ENV%
           echo winSdkVer=%WindowsSdkVersion% >> %GITHUB_ENV%