diff --git a/appveyor.yml b/appveyor.yml
index dbeb0132d..e50ab87d2 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -26,6 +26,7 @@ matrix:
 
   allow_failures:
     - nodejs_version: "4" # for eslint 5
+    - configuration: WSL
 
 platform:
   - x86