diff --git a/.travis.yml b/.travis.yml
index 7bd7f36..f29e750 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,10 @@
 jobs:
   include:
+    - os: osx
+      osx_image: xcode8
+      language: generic
+      env: ARTIFACT=x86_64-apple-darwin-10.11-ghcup
+
     - os: osx
       osx_image: xcode10.1
       language: generic
@@ -10,6 +15,13 @@ jobs:
       language: generic
       env: ARTIFACT=x86_64-apple-darwin-10.14-ghcup
 
+  allow_failures:
+    - os: osx
+      osx_image: xcode8
+      language: generic
+      env: ARTIFACT=x86_64-apple-darwin-10.11-ghcup
+
+
 script: ".travis/build.sh"
 
 deploy: