diff --git a/unfunded/tb.diseasedatahub.org/values/portal.yaml b/unfunded/tb.diseasedatahub.org/values/portal.yaml
index 0d7efeb5..3ee8694f 100644
--- a/unfunded/tb.diseasedatahub.org/values/portal.yaml
+++ b/unfunded/tb.diseasedatahub.org/values/portal.yaml
@@ -149,7 +149,7 @@ portal:
                   "name": "Submit Data"
                 },
                 {
-                  "link": "https://gen3.org/resources/user/",
+                  "link": "https://docs.gen3.org/gen3-resources/user-guide/",
                   "name": "Documentation"
                 }
               ]