diff --git a/appveyor.yml b/appveyor.yml
index 0bab966924eb6733dafc43ae4021b70d6dd2f7b0..db42363ada03a44e0075b812c1568bf8bdbc6d8e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -18,6 +18,7 @@ test_script:
 build: off
 
 after_test:
+  - rd /s /q %APPDATA%\..\Local\NuGet\Cache
   - choco install -y wget 7zip InnoSetup
   - set PATH="C:\Program Files\7-Zip";"C:\Program Files (x86)\Inno Setup 5";%PATH%
   # GUI Version