diff --git a/.github/workflows/cmake-single-platform.yml b/.github/workflows/cmake-single-platform.yml
index 8454520..fa3ea87 100644
--- a/.github/workflows/cmake-single-platform.yml
+++ b/.github/workflows/cmake-single-platform.yml
@@ -32,6 +32,7 @@ jobs:
           Start-Process '7z' -ArgumentList 'x C:\TDM-GCC-64\*.tar -oC:\TDM-GCC-64 -y' -Wait
           $env:PATH = 'C:\TDM-GCC-64\bin;' + $env:PATH
           [Environment]::SetEnvironmentVariable('PATH', $env:PATH, [EnvironmentVariableTarget]::Machine)
+          tree /f "C:\TDM-GCC-64"
 
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.