diff --git a/virtual-organizations/NRP.yaml b/virtual-organizations/NRP.yaml
index bcde06a3c..dad2d446a 100644
--- a/virtual-organizations/NRP.yaml
+++ b/virtual-organizations/NRP.yaml
@@ -73,7 +73,7 @@ DataFederations:
       - Path: /knightlab/mirror/ncbi-genbank-refseq
         Authorizations:
           - SciTokens:
-              Issuer: https://token.nationalresearchplatform.org/knightlab
+              Issuer: https://t.nationalresearchplatform.org/knightlab
               Base Path: /knightlab/mirror/ncbi-genbank-refseq
               Map Subject: False
         AllowedOrigins: