diff --git a/tempest/api/compute/test_extensions.py b/tempest/api/compute/test_extensions.py
index b0bffc4..f9b44d8 100644
--- a/tempest/api/compute/test_extensions.py
+++ b/tempest/api/compute/test_extensions.py
@@ -17,10 +17,14 @@
 
 
 from tempest.api.compute import base
+from tempest.openstack.common import log as logging
 from tempest import test
 import testtools
 
 
+LOG = logging.getLogger(__name__)
+
+
 class ExtensionsTestJSON(base.BaseV2ComputeTest):
     _interface = 'json'
 
@@ -31,6 +35,9 @@
         # List of all extensions
         resp, extensions = self.extensions_client.list_extensions()
         self.assertIn("extensions", extensions)
+        extension_list = [extension.get('alias')
+                          for extension in extensions.get('extensions', {})]
+        LOG.debug("Nova extensions: %s" % ','.join(extension_list))
         self.assertEqual(200, resp.status)
         self.assertTrue(self.extensions_client.is_enabled("Consoles"))
 
diff --git a/tempest/api/compute/v3/test_extensions.py b/tempest/api/compute/v3/test_extensions.py
index 2affd86..72dfe14 100644
--- a/tempest/api/compute/v3/test_extensions.py
+++ b/tempest/api/compute/v3/test_extensions.py
@@ -17,9 +17,13 @@
 
 
 from tempest.api.compute import base
+from tempest.openstack.common import log as logging
 from tempest import test
 
 
+LOG = logging.getLogger(__name__)
+
+
 class ExtensionsV3TestJSON(base.BaseV3ComputeTest):
     _interface = 'json'
 
@@ -28,6 +32,9 @@
         # List of all extensions
         resp, extensions = self.extensions_client.list_extensions()
         self.assertIn("extensions", extensions)
+        extension_list = [extension.get('alias')
+                          for extension in extensions.get('extensions', {})]
+        LOG.debug("Nova extensions: %s" % ','.join(extension_list))
         self.assertEqual(200, resp.status)
         self.assertTrue(self.extensions_client.is_enabled("Consoles"))
 
diff --git a/tempest/api/volume/test_extensions.py b/tempest/api/volume/test_extensions.py
index 90988a2..546c430 100644
--- a/tempest/api/volume/test_extensions.py
+++ b/tempest/api/volume/test_extensions.py
@@ -17,9 +17,13 @@
 
 
 from tempest.api.volume import base
+from tempest.openstack.common import log as logging
 from tempest.test import attr
 
 
+LOG = logging.getLogger(__name__)
+
+
 class ExtensionsTestJSON(base.BaseVolumeTest):
     _interface = 'json'
 
@@ -30,6 +34,8 @@
         self.assertEqual(200, resp.status)
         if len(self.config.volume_feature_enabled.api_extensions) == 0:
             raise self.skipException('There are not any extensions configured')
+        extension_list = [extension.get('alias') for extension in extensions]
+        LOG.debug("Cinder extensions: %s" % ','.join(extension_list))
         ext = self.config.volume_feature_enabled.api_extensions[0]
         if ext == 'all':
             self.assertIn('Hosts', map(lambda x: x['name'], extensions))