diff --git a/exec-git.js b/exec-git.js
index 0019457..1bd6edf 100644
--- a/exec-git.js
+++ b/exec-git.js
@@ -1,4 +1,4 @@
-var Promise = require('rsvp').Promise;
+var Promise = require('bluebird').Promise;
 var exec = require('child_process').exec;
 var os = require('os');