diff --git a/.github/workflows/cmake-multi-platform.yml b/.github/workflows/cmake-multi-platform.yml
index 4706710..e905dae 100644
--- a/.github/workflows/cmake-multi-platform.yml
+++ b/.github/workflows/cmake-multi-platform.yml
@@ -50,11 +50,22 @@ jobs:
         sudo apt-get install \
           gettext \
 
+    - name: Setup Windows dependencies
+      if: runner.os == 'Windows'
+      shell: powershell
+      run: |
+        $ProgressPreference = 'SilentlyContinue'
+
+        echo $Env:USERPROFILE\bin >> $Env:GITHUB_PATH
+
+        Invoke-WebRequest https://github.com/restic/test-assets/raw/master/libintl-0.11.5-2-bin.zip -OutFile libintl.zip
+        unzip libintl.zip
+
     - name: Build zlib
       if: runner.os == 'Windows'
       run: |
         git clone https://github.com/madler/zlib.git
-        cmake -B ${{ steps.strings.outputs.build-output-dir }}-zlib -DCMAKE_PREFIX_PATH=${{ steps.strings.outputs.prefix-dir }} -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }} -DCMAKE_C_COMPILER=${{ matrix.c_compiler }} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -S zlib -DCMAKE_INSTALL_PREFIX=${{ steps.strings.outputs.prefix-dir }} -DBUILD_TESTING=OFF
+        cmake -B ${{ steps.strings.outputs.build-output-dir }}-zlib -DCMAKE_PREFIX_PATH=${{ steps.strings.outputs.prefix-dir }} -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }} -DCMAKE_C_COMPILER=${{ matrix.c_compiler }} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -S zlib  "H"-DCMAKE_INSTALL_PREFIX=${{ steps.strings.outputs.prefix-dir }} -DBUILD_TESTING=OFF
         cmake --build ${{ steps.strings.outputs.build-output-dir }}-zlib --target install
 
     - name: Build Extra CMake Modules