diff --git a/glanceclient/common/http.py b/glanceclient/common/http.py
index 502edabe..239cea4e 100644
--- a/glanceclient/common/http.py
+++ b/glanceclient/common/http.py
@@ -317,7 +317,7 @@ class VerifiedHTTPSConnection(httplib.HTTPSConnection):
                                     self.verify_callback)
         else:
             self.context.set_verify(OpenSSL.SSL.VERIFY_NONE,
-                                    self.verify_callback)
+                                    lambda *args: True)
 
         if self.cert_file:
             try: