diff --git a/samples/gtaskqueue_sample/gtaskqueue/taskqueue_client.py b/samples/gtaskqueue_sample/gtaskqueue/taskqueue_client.py
index 425e156..c39b0ce 100644
--- a/samples/gtaskqueue_sample/gtaskqueue/taskqueue_client.py
+++ b/samples/gtaskqueue_sample/gtaskqueue/taskqueue_client.py
@@ -81,7 +81,7 @@
             raise app.UsageError('You must specify a project name'
                                  ' using the "--project_name" flag.')
         discovery_uri = (
-                FLAGS.api_host + 'discovery/v0.3/describe/{api}/{apiVersion}')
+            FLAGS.api_host + 'discovery/v1/apis/{api}/{apiVersion}/rest')
         logger.info(discovery_uri)
         try:
             # If the Credentials don't exist or are invalid run through the
diff --git a/samples/gtaskqueue_sample/gtaskqueue/taskqueue_cmd_base.py b/samples/gtaskqueue_sample/gtaskqueue/taskqueue_cmd_base.py
index 42474c6..6bba4e4 100644
--- a/samples/gtaskqueue_sample/gtaskqueue/taskqueue_cmd_base.py
+++ b/samples/gtaskqueue_sample/gtaskqueue/taskqueue_cmd_base.py
@@ -164,7 +164,7 @@
             raise app.UsageError('You must specify a project name'
                                  ' using the "--project_name" flag.')
         discovery_uri = (
-                FLAGS.api_host + 'discovery/v0.3/describe/{api}/{apiVersion}')
+                FLAGS.api_host + 'discovery/v1/apis/{api}/{apiVersion}/rest')
         try:
             # If the Credentials don't exist or are invalid run through the
             # native client flow. The Storage object will ensure that if