diff --git a/github/GitRef.py b/github/GitRef.py
index fd81e371..9ff4f30f 100644
--- a/github/GitRef.py
+++ b/github/GitRef.py
@@ -32,9 +32,6 @@ class GitRef(github.GithubObject.CompletableGithubObject):
     """
     This class represents GitRefs as returned for example by http://developer.github.com/v3/todo
     """
-    def __init__(self, requester, attributes, completed):
-        # Adapte for __init__ change, remove later
-        github.GithubObject.CompletableGithubObject.__init__(self, requester, {}, attributes, completed)
 
     @property
     def object(self):
diff --git a/github/Repository.py b/github/Repository.py
index d03ca49a..290cd615 100644
--- a/github/Repository.py
+++ b/github/Repository.py
@@ -441,7 +441,7 @@ class Repository(github.GithubObject.CompletableGithubObject):
             None,
             post_parameters
         )
-        return github.GitRef.GitRef(self._requester, data, completed=True)
+        return github.GitRef.GitRef(self._requester, headers, data, completed=True)
 
     def create_git_tag(self, tag, message, object, type, tagger=github.GithubObject.NotSet):
         """
@@ -1032,7 +1032,7 @@ class Repository(github.GithubObject.CompletableGithubObject):
             None,
             None
         )
-        return github.GitRef.GitRef(self._requester, data, completed=True)
+        return github.GitRef.GitRef(self._requester, headers, data, completed=True)
 
     def get_git_refs(self):
         """