diff --git a/appveyor.yml b/appveyor.yml
index 650aa26..b6bba13 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -10,3 +10,7 @@ install:
   - SET PATH=%PATH%;C:\MinGW\bin
   - rustc -V
   - cargo -V
+build: false
+
+test_script:
+  - cargo test --verbose