diff --git a/.travis.yml b/.travis.yml
index ff89d17e..4cafc9c5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,16 +15,7 @@ matrix:
   fast_finish: true
   allow_failures:
     - env: EMBER_TRY_SCENARIO=ember-canary
-
-sudo: false
-
-cache:
-  yarn: true
-
-matrix:
-  fast_finish: true
-  allow_failures:
-    - env: EMBER_TRY_SCENARIO=ember-canary
+    - node_js: "8"
 
 before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
diff --git a/appveyor.yml b/appveyor.yml
index fafbb307..f5c597e2 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -11,7 +11,7 @@ environment:
     - nodejs_version: "4"
     - nodejs_version: "6"
     - nodejs_version: "7"
-    - nodejs_version: "8"
+    # - nodejs_version: "8"
 
 cache:
   - '%APPDATA%\npm-cache'