diff --git a/.github/workflows/build-cpp.yml b/.github/workflows/build-cpp.yml
index e33132b80..1763227a8 100644
--- a/.github/workflows/build-cpp.yml
+++ b/.github/workflows/build-cpp.yml
@@ -116,7 +116,7 @@ jobs:
           cd build
           $DNLOHMANN_PATH="C:\vcpkg\installed\x64-windows\include\nlohmann-json"
           $DBOOST_PATH="C:\vcpkg\installed\x64-windows\include\boost"
-          $DTARGET="include\libbitwarden_c.dll"
+          $DTARGET="include/libbitwarden_c.dll"
           cmake .. -DNLOHMANN=$DNLOHMANN_PATH -DBOOST=$DBOOST_PATH -DTARGET=$DTARGET -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake
           cmake --build .
         shell: pwsh