diff --git a/setup.py b/setup.py
index 1f7299d4424a..818e946507bf 100644
--- a/setup.py
+++ b/setup.py
@@ -23,6 +23,7 @@
     'grpcio >= 0.14.0',
     'google-gax >= 0.12.0',
     'gax-google-pubsub-v1',
+    'gax-google-logging-v2',
 ]
 
 if sys.version_info[:2] == (2, 7) and 'READTHEDOCS' not in os.environ:
diff --git a/tox.ini b/tox.ini
index 4d01e63b5d72..2ba8dbb41225 100644
--- a/tox.ini
+++ b/tox.ini
@@ -26,6 +26,7 @@ deps =
     grpcio >= 0.14.0
     google-gax >= 0.12.0
     gax-google-pubsub-v1
+    gax-google-logging-v2
 
 [testenv:py27]
 basepython =