diff --git a/appveyor.yml b/appveyor.yml
index 8f53f3d..8e65f17 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -14,5 +14,5 @@ environment:
 
 install:
   - ps: Install-Product node $env:nodejs_version
-  - npm install
-  - npm install cypress
\ No newline at end of file
+  - yarn
+  - yarn test
\ No newline at end of file