diff --git a/.travis.yml b/.travis.yml
index b195f64b6..6bd0ce1e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,12 @@ git:
 matrix:
   include:
     - os: osx
-      osx_image: xcode9.2
+      osx_image: xcode8
+      env:
+        - CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Debug -DCMAKE_OSX_DEPLOYMENT_TARGET=10.7"
+
+    - os: osx
+      osx_image: xcode9.3
       env:
         - CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_DEPLOYMENT_TARGET=10.7"