diff --git a/.github/workflows/build-cpp.yml b/.github/workflows/build-cpp.yml
index b3b222622..606cefdee 100644
--- a/.github/workflows/build-cpp.yml
+++ b/.github/workflows/build-cpp.yml
@@ -135,7 +135,7 @@ jobs:
           mkdir build
           cd build
           $env:DTARGET="include\bitwarden_c.dll.lib"
-          cmake .. -DTARGET="%DTARGET%" -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT\scripts\buildsystems\vcpkg.cmake"
+          cmake .. -DTARGET="$env:DTARGET" -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT\scripts\buildsystems\vcpkg.cmake"
           cmake --build . --config Release
         shell: pwsh