diff --git a/awx/settings/defaults.py b/awx/settings/defaults.py
index f81b97a325..a2b1e9926b 100644
--- a/awx/settings/defaults.py
+++ b/awx/settings/defaults.py
@@ -338,7 +338,8 @@ OAUTH2_PROVIDER_ACCESS_TOKEN_MODEL = 'main.OAuth2AccessToken'
 OAUTH2_PROVIDER_REFRESH_TOKEN_MODEL = 'oauth2_provider.RefreshToken'
 
 OAUTH2_PROVIDER = {'ACCESS_TOKEN_EXPIRE_SECONDS': 31536000000,
-                   'AUTHORIZATION_CODE_EXPIRE_SECONDS': 600}
+                   'AUTHORIZATION_CODE_EXPIRE_SECONDS': 600,
+                   'REFRESH_TOKEN_EXPIRE_SECONDS': 2628000}
 ALLOW_OAUTH2_FOR_EXTERNAL_USERS = False
 
 # LDAP server (default to None to skip using LDAP authentication).