diff --git a/blueprints/Sem_3bucket.yaml b/blueprints/Sem_3bucket.yaml
index 1c8726d8..a703ea1d 100644
--- a/blueprints/Sem_3bucket.yaml
+++ b/blueprints/Sem_3bucket.yaml
@@ -18,7 +18,7 @@ grains:
       source:
         path: https://github.com/QualiNext/test-spec2-public//terraform/s3
       host:
-        name: eks-sem
+        name: eks-sem4
       inputs:
         - region: us-west-1
         - acl: private
@@ -32,7 +32,7 @@ grains:
       source:
         path: github.com/QualiNext/test-spec2-public//terraform/s3
       host:
-        name: eks-sem
+        name: eks-sem4
       inputs:
         - region: us-west-1
         - acl: private
@@ -46,7 +46,7 @@ grains:
       source:
         path: github.com/QualiNext/test-spec2-public/terraform/s3
       host:
-        name: eks-sem
+        name: eks-sem4
       inputs:
         - region: us-west-1
         - acl: private