diff --git a/circle.yml b/circle.yml
deleted file mode 100755
index bed58c3..0000000
--- a/circle.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-machine:
-  ruby:
-    version: 2.3.1
-dependencies:
-  pre:
-    - script/setup
-test:
-  override:
-    - script/cibuild