diff --git a/src/gam/gamlib/glapi.py b/src/gam/gamlib/glapi.py
index c8af25c6..63debb11 100644
--- a/src/gam/gamlib/glapi.py
+++ b/src/gam/gamlib/glapi.py
@@ -499,6 +499,10 @@ _TODRIVE_CLIENT_SCOPES = [
    'api': DRIVE3,
    'subscopes': [],
    'scope': DRIVE_SCOPE},
+  {'name': 'Drive File API - todrive_clientaccess',
+   'api': DRIVE3,
+   'subscopes': [],
+   'scope': 'https://www.googleapis.com/auth/drive.file'},
   {'name': 'Gmail API - todrive_clientaccess',
    'api': GMAIL,
    'subscopes': [],