diff --git a/stack-8.yaml b/stack-8.yaml
new file mode 100644
index 0000000..2d4ead8
--- /dev/null
+++ b/stack-8.yaml
@@ -0,0 +1,5 @@
+flags: {}
+packages:
+- '.'
+extra-deps: []
+resolver: nightly-2016-06-04
diff --git a/test/CaseSplitSpec.hs b/test/CaseSplitSpec.hs
index 4cec78b..e23ca92 100644
--- a/test/CaseSplitSpec.hs
+++ b/test/CaseSplitSpec.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 module CaseSplitSpec where
 
 import Language.Haskell.GhcMod
@@ -43,4 +44,8 @@ spec = do
         it "doesn't crash when source doesn't make sense" $
             withDirectory_ "test/data/case-split" $ do
                 res <- runD $ splits "Crash.hs" 4 6
-                res `shouldBe` []
+#if __GLASGOW_HASKELL__ < 710
+                res `shouldBe` "4 1 4 19 \"test x = undefined\"\n"
+#else
+                res `shouldBe` ""
+#endif