diff --git a/github/Requester.UnitTest.py b/github/Requester.UnitTest.py
index 57e66230..e35fd768 100644
--- a/github/Requester.UnitTest.py
+++ b/github/Requester.UnitTest.py
@@ -45,4 +45,8 @@ class TestCase( unittest.TestCase ):
         with self.assertRaises( UnknownGithubObject ):
             self.r._dataRequest( "GET", "/test", None, None )
 
+    def testDataWithParametersAndData( self ):
+        self.expect( "GET", "/test?tata=tutu&toto=titi", '{"xxx": 42}', 200, [], '{ "foo": "bar" }' )
+        self.assertEqual( self.r._dataRequest( "GET", "/test", { "toto" : "titi", "tata" : "tutu" }, { "xxx" : 42 } ), { "foo" : "bar" } )
+
 unittest.main()
diff --git a/github/Requester.py b/github/Requester.py
index fecbfc88..9125a688 100644
--- a/github/Requester.py
+++ b/github/Requester.py
@@ -27,6 +27,9 @@ class Requester:
         b64_userpass = base64.b64encode( '%s:%s' % ( self.__login, self.__password ) )
         b64_userpass = b64_userpass.replace( '\n', '' )
 
+        if parameters is not None:
+            url += "?" + "&".join( key + "=" + value for key, value in parameters.iteritems() )
+
         input = json.dumps( input )
 
         cnx = httplib.HTTPSConnection( "api.github.com", strict = True )