diff --git a/.github/workflows/cmake-multi-platform.yml b/.github/workflows/cmake-multi-platform.yml
index 4fcec09..971b93e 100644
--- a/.github/workflows/cmake-multi-platform.yml
+++ b/.github/workflows/cmake-multi-platform.yml
@@ -79,7 +79,7 @@ jobs:
         if: runner.os == 'Windows'
         shell: pwsh
         run: |
-          conan install . --build=missing -s build_type=${{ matrix.build_type }} -c tools.cmake.cmake_layout:build_folder_vars=['generators'] -c tools.cmake.cmaketoolchain:generator=Ninja
+          conan install . --build=missing -s build_type=${{ matrix.build_type }} '-c tools.cmake.cmake_layout:build_folder_vars=["generators"]' -c tools.cmake.cmaketoolchain:generator=Ninja
 
       - name: Set Build Directory
         id: strings