diff --git a/appveyor.yml b/appveyor.yml
index fe6f9fcb9115993e8721eb003db7c53b30780985..b86830fb3fcb4f8cdcca5325939193a3c03e7e4a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -15,6 +15,7 @@ install: []
 
 build_script:
   - IF "%APPVEYOR_BUILD_WORKER_IMAGE%" == "Visual Studio 2015" ( SET GEN="Visual Studio 14 2015") ELSE (SET GEN="Visual Studio 15 2017")
+  - wmic.exe cpu get
   - cmake . -G%GEN% # -DCMAKE_CXX_FLAGS="%additional_flags%"
   - cmake --build . --config Release