Attempt to fix travis build for GHC 7.2

mgsloan · Jul 25, 2016 · 199530a · 199530a
1 parent e1043fb
commit 199530a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -27,7 +27,7 @@ install:
  - travis_retry cabal update
  - case "$HACK" in
      true)
-       cabal install --only-dependencies --enable-tests --enable-benchmarks --constraint="transformers < 0.5";;
+       cabal install --only-dependencies --enable-tests --enable-benchmarks --constraint="transformers < 0.5" --constraint="generic-deriving < 1.10.1";;
      false)
        cabal install --only-dependencies --enable-tests --enable-benchmarks;;
    esac