diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 2e83894a..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: elixir
-elixir:
-    - 1.3.1
-otp_release:
-    - 18.2.1
diff --git a/circle.yml b/circle.yml
new file mode 100644
index 00000000..38cac7bb
--- /dev/null
+++ b/circle.yml
@@ -0,0 +1,28 @@
+machine:
+  environment:
+    PATH: "$HOME/.asdf/bin:$HOME/.asdf/shims:$PATH"
+    MIX_ENV: test
+
+dependencies:
+  cache_directories:
+    - ~/.asdf
+    - deps
+    - _build
+  pre:
+    - if ! asdf | grep version; then git clone https://github.com/asdf-vm/asdf.git ~/.asdf; fi
+    - asdf plugin-add erlang https://github.com/asdf-vm/asdf-erlang.git || true
+    - asdf plugin-add elixir https://github.com/asdf-vm/asdf-elixir.git || true
+    - echo "erlang 19.0" >> .tool-versions
+    - echo "elixir 1.3.1" >> .tool-versions
+    - asdf install
+    - mix local.hex --force
+    - mix local.rebar --force
+  override:
+    - mix deps.get
+    - mix deps.compile
+    - cd example && mix deps.get
+    - cd example && mix deps.compile
+test:
+  override:
+    - mix test
+    - cd example && mix test
diff --git a/priv/raw_repo/migrations/20160619190936_add_empty.exs b/priv/raw_repo/migrations/20160619190936_add_empty.exs
new file mode 100644
index 00000000..9e0d1d95
--- /dev/null
+++ b/priv/raw_repo/migrations/20160619190936_add_empty.exs
@@ -0,0 +1,6 @@
+defmodule RawRepo.Migrations.Empty do
+  use Ecto.Migration
+
+  def change do
+  end
+end