diff --git a/appveyor.yml b/appveyor.yml
index 8da9d21878..aabcef8e85 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,5 @@
 cache:
 - "c:\\sr" # stack root, short paths == less problems
-- "%LOCALAPPDATA%\\Programs\\stack"
 
 build: off
 
@@ -14,6 +13,7 @@ environment:
     STACK_ROOT: "c:\\sr"
 
 test_script:
+- stack setup > nul
 # The ugly echo "" hack is to avoid complaints about 0 being an invalid file
 # descriptor
-- echo "" | stack --arch i386 --no-terminal --install-ghc test
+- echo "" | stack --no-terminal test