diff --git a/.appveyor.yml b/.appveyor.yml
index dca337a2..95d115ea 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -48,5 +48,5 @@ build_script:
 
 after_build:
   - cd "%APPVEYOR_BUILD_FOLDER%\build"
-  - cpack -C Release -G TXZ
+  - cpack -C %CONFIGURATION% -G TXZ
   - appveyor PushArtifact OpenRW-%COMMIT_HASH:~0,8%.tar.xz