diff --git a/pdp-commons/mc2dp.data-commons.org/values/values.yaml b/pdp-commons/mc2dp.data-commons.org/values/values.yaml
index 7d59db4a3..e94e23947 100644
--- a/pdp-commons/mc2dp.data-commons.org/values/values.yaml
+++ b/pdp-commons/mc2dp.data-commons.org/values/values.yaml
@@ -50,6 +50,18 @@ fence:
   usersync:
     usersync: true
     userYamlS3Path: s3://cdis-gen3-users/mc2dp/user.yaml
+  FENCE_CONFIG_PUBLIC:
+    OAUTH2_TOKEN_EXPIRES_IN:
+      "authorization_code": 1200
+      "implicit": 1200
+    # The number of seconds after an access token is issued until it expires.
+    ACCESS_TOKEN_EXPIRES_IN: 1200
+    # The number of seconds after a refresh token is issued until it expires.
+    REFRESH_TOKEN_EXPIRES_IN: 2592000
+    # The number of seconds after which a browser session is considered stale.
+    SESSION_TIMEOUT: 1800
+    # The maximum session lifetime in seconds.
+    SESSION_LIFETIME: 28800
 fluentd:
   enabled: true
   image: