diff --git a/.appveyor.yml b/.appveyor.yml
index 3946069d..eecf1814 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -3,11 +3,22 @@ image: Visual Studio 2019
 for:
   - environment:
       CMAKE_BUILD_TYPE: Debug
+      ARCH: x64
+  - environment:
+      CMAKE_BUILD_TYPE: Release
+      ARCH: x64
+  - environment:
+      CMAKE_BUILD_TYPE: Debug
+      ARCH: x86
+  - environment:
+      CMAKE_BUILD_TYPE: Release
+      ARCH: x86
+
 
 build_script:
   - set PATH=C:\Program Files\MySQL\MySQL Server 5.7\bin;C:\Libraries\boost_1_71_0\lib64-msvc-14.2;%PATH%
   - mysqladmin --user=root password -pPassword12! ""
-  - call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"
+  - call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvarsall.bat" %ARCH%
   - mkdir build
   - cd build
   - cmake -G Ninja -DBOOST_ROOT=C:\Libraries\boost_1_71_0 -DCMAKE_BUILD_TYPE=%CMAKE_BUILD_TYPE% -DCMAKE_C_COMPILER=cl -DCMAKE_CXX_COMPILER=cl ..