diff --git a/githubapp/core.py b/githubapp/core.py
index 81344a1..61e2fa8 100644
--- a/githubapp/core.py
+++ b/githubapp/core.py
@@ -4,7 +4,7 @@
 import os.path
 import hmac
 import logging
-import distuils
+import distutils
 
 from flask import abort, current_app, jsonify, request, _app_ctx_stack
 from github3 import GitHub, GitHubEnterprise