diff --git a/platypush/plugins/assistant/google/manifest.yaml b/platypush/plugins/assistant/google/manifest.yaml
index be50d278..3778e1b7 100644
--- a/platypush/plugins/assistant/google/manifest.yaml
+++ b/platypush/plugins/assistant/google/manifest.yaml
@@ -58,7 +58,6 @@ manifest:
       - python-urllib3
     pip:
       - google-assistant-library
-      - google-assistant-sdk[samples]
       - google-auth
       - sounddevice
     after:
diff --git a/setup.py b/setup.py
index 0bc17d61..5bea8b21 100755
--- a/setup.py
+++ b/setup.py
@@ -129,8 +129,7 @@ setup(
         # Support for inotify file monitors
         'inotify': ['inotify'],
         # Support for Google Assistant
-        'google-assistant-legacy': ['google-assistant-library', 'google-auth'],
-        'google-assistant': ['google-assistant-sdk[samples]', 'google-auth'],
+        'google-assistant': ['google-assistant-library', 'google-auth'],
         # Support for the Google APIs
         'google': [
             'oauth2client',