diff --git a/appveyor.yml b/appveyor.yml
index 7971f3c713be..445cd76bfe74 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -59,9 +59,7 @@ install:
 #  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
 
 build_script:
-  - set CARGO_HOME=C:\Users\appveyor\.cargo
   - mach clean-nightlies --keep 2 --force
-  - mach clean-cargo-cache --keep 2 --force
   - mach build -d -v
   - mach test-unit