diff --git a/.github/workflows/win_msvc_dbg_x64_cmake.yaml b/.github/workflows/win_msvc_dbg_x64_cmake.yaml
index 58e13f64c..b9dbd0e2c 100644
--- a/.github/workflows/win_msvc_dbg_x64_cmake.yaml
+++ b/.github/workflows/win_msvc_dbg_x64_cmake.yaml
@@ -39,7 +39,7 @@ jobs:
       shell: cmd
       run: |
         cd test
-        cmake . -DCMAKE_BUILD_TYPE=Debug -DBUILD_SHARED_LIBS=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
+        cmake . -Ax64 -DCMAKE_BUILD_TYPE=Debug -DBUILD_SHARED_LIBS=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
 
     - name: Build shared library for main branch (with patch)
       shell: cmd
@@ -64,7 +64,7 @@ jobs:
       shell: cmd
       run: |
         cd test
-        cmake . -DCMAKE_BUILD_TYPE=Debug -DBUILD_SHARED_LIBS=OFF -DGPGMM_DISABLE_SIZE_CACHE=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
+        cmake . -Ax64 -DCMAKE_BUILD_TYPE=Debug -DBUILD_SHARED_LIBS=OFF -DGPGMM_DISABLE_SIZE_CACHE=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
 
     - name: Build for main branch (with patch)
       shell: cmd
diff --git a/.github/workflows/win_msvc_rel_x64_cmake.yaml b/.github/workflows/win_msvc_rel_x64_cmake.yaml
index 9b16dd55b..c3bc42c76 100644
--- a/.github/workflows/win_msvc_rel_x64_cmake.yaml
+++ b/.github/workflows/win_msvc_rel_x64_cmake.yaml
@@ -39,7 +39,7 @@ jobs:
       shell: cmd
       run: |
         cd test
-        cmake . -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
+        cmake . -Ax64 -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
 
     - name: Build shared library for main branch (with patch)
       shell: cmd
@@ -64,7 +64,7 @@ jobs:
       shell: cmd
       run: |
         cd test
-        cmake . -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DGPGMM_FORCE_TRACING=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
+        cmake . -Ax64 -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DGPGMM_FORCE_TRACING=ON -DCMAKE_TOOLCHAIN_FILE=..\vcpkg\scripts\buildsystems\vcpkg.cmake
 
     - name: Build for main branch (with patch)
       shell: cmd