diff --git a/circle.yml b/circle.yml
new file mode 100644
index 0000000..757f92c
--- /dev/null
+++ b/circle.yml
@@ -0,0 +1,13 @@
+machine:
+  node:
+    version: 5.3
+
+dependencies:
+  pre:
+    - npm install
+  cache_directories:
+    - node_modules
+
+test:
+  override:
+    - npm test