diff --git a/.travis.yml b/.travis.yml
index aaa35e4..af7dac8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,6 +31,8 @@ before_install:
   - curl -OlL "https://github.com/Carthage/Carthage/releases/download/0.26.0/Carthage.pkg"
   - sudo installer -pkg "Carthage.pkg" -target /
   - rm "Carthage.pkg"
+  - npm install ios-sim -g
+  - ios-sim start --devicetypeid "com.apple.CoreSimulator.SimDeviceType.iPhone-8, 11.0"
 before_script:
   - carthage update --use-submodules
 script: