diff --git a/appveyor.yml b/appveyor.yml
index aab5943a20..87f42a6a22 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -8,4 +8,4 @@ build_script:
   - set JAVA_HOME=C:\Program Files\Java\jdk1.8.0
   - java -version
   - gradlew --version
-  - gradlew --stacktrace --no-daemon -i check
+  - gradlew --stacktrace --no-daemon -i -Djna.nosys=true check