diff --git a/nfv/centos/build_srpm.data b/nfv/centos/build_srpm.data
index 004fe8f1..a7f7170d 100755
--- a/nfv/centos/build_srpm.data
+++ b/nfv/centos/build_srpm.data
@@ -1 +1 @@
-TIS_PATCH_VER=80
+TIS_PATCH_VER=81
diff --git a/nfv/nfv-vim/nfv_vim/database/_database_infrastructure_module.py b/nfv/nfv-vim/nfv_vim/database/_database_infrastructure_module.py
index a28993fc..e643a5cc 100755
--- a/nfv/nfv-vim/nfv_vim/database/_database_infrastructure_module.py
+++ b/nfv/nfv-vim/nfv_vim/database/_database_infrastructure_module.py
@@ -109,7 +109,7 @@ def database_host_get_list():
     """
     db = database_get()
     session = db.session()
-    query = session.query(model.Host_v6)
+    query = session.query(model.Host_v7)
 
     host_objs = list()
     for host in query.all():