diff --git a/.github/workflows/callbackFunctions.yml b/.github/workflows/callbackFunctions.yml
index 0ba6379..eef1e34 100644
--- a/.github/workflows/callbackFunctions.yml
+++ b/.github/workflows/callbackFunctions.yml
@@ -15,6 +15,9 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
+        include:
+          - os: windows-latest
+            arch: -A Win32
     env:
       BUILD_TYPE: RelWithDebInfo
       CMAKE_SOURCE_DIR: ${{github.workspace}}/src/FMI2/callbackFunctions
@@ -25,7 +28,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Configure CMake
-        run:  cmake -S ${{env.CMAKE_SOURCE_DIR}}/callbackFunctions -B ${{env.CMAKE_SOURCE_DIR}}/callbackFunctions/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+        run:  cmake -S ${{env.CMAKE_SOURCE_DIR}}/callbackFunctions -B ${{env.CMAKE_SOURCE_DIR}}/callbackFunctions/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}  ${{ matrix.arch }}
 
       - name: Build C++ Sources
         run:  cmake --build ${{env.CMAKE_SOURCE_DIR}}/callbackFunctions/build --config ${{env.BUILD_TYPE}} --target install
@@ -39,12 +42,19 @@ jobs:
         run: ${{env.CMAKE_SOURCE_DIR}}/callbackFunctions/build/test
 
       - name: Archive production artifacts (win)
-        if: success() && matrix.os == 'windows-latest'
+        if: success() && matrix.os == 'windows-latest' && arch == ''
         uses: actions/upload-artifact@v3
         with:
           name: callbackFunctions-win-binaries
           path: src/FMI2/callbackFunctions/binaries/win64/
 
+      - name: Archive production artifacts (win32)
+        if: success() && matrix.os == 'windows-latest' && arch != ''
+        uses: actions/upload-artifact@v3
+        with:
+          name: callbackFunctions-win-binaries
+          path: src/FMI2/callbackFunctions/binaries/win32/
+
       - name: Archive production artifacts (linux)
         if: success() && matrix.os == 'ubuntu-latest'
         uses: actions/upload-artifact@v3
@@ -72,6 +82,12 @@ jobs:
           name: callbackFunctions-win-binaries
           path: src/FMI2/callbackFunctions/binaries/win64/
 
+      - name: Download windows x86 binaries
+        uses: actions/download-artifact@v3
+        with:
+          name: callbackFunctions-win-binaries
+          path: src/FMI2/callbackFunctions/binaries/win32/
+
       - name: Download linux binaries
         uses: actions/download-artifact@v3
         with: