diff --git a/appveyor.yml b/appveyor.yml
index 891012725..a40d2955c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -269,11 +269,11 @@ build_script:
     
     cd $env:proxspace_path
     
-    #./runme64.bat -c "yes | pacman -Sc > /dev/null 2>&1"
+    ./runme64.bat -c "yes | pacman -Sc > /dev/null 2>&1"
     
-    #Remove-Item -Recurse -Force -Path "$env:proxspace_cache_path" -ErrorAction SilentlyContinue
+    Remove-Item -Recurse -Force -Path "$env:proxspace_cache_path" -ErrorAction SilentlyContinue
     
-    #Move-Item -Path "$env:proxspace_path\msys2\var\cache" -Destination "$env:proxspace_cache_path" -Force
+    Move-Item -Path "$env:proxspace_path\msys2\var\cache" -Destination "$env:proxspace_cache_path" -Force
     
     Write-Host "[ OK ]" -ForegroundColor Gree